@online{IAN0041,

title = {El anillamiento científico de aves silvestres.},

author = {J M Fernandez},

year  = {1991},

date = {1991-00-00},

keywords = {},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0042,

title = {Zygaena? turolensis, una nueva especie de Lepidoptera Zygaenidae del mioceno de Rubielos de Mora (Teruel). Descripción y filogenia.},

author = {Fidel Fernández-Rubio and E. Peñalver and X. Martínez-Del Clos},

year  = {1991},

date = {1991-00-00},

keywords = {},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0043,

title = {Composición y estructura de las comunidades de aves invernantes en los marojales (Quercus pyrenaica) y quejigales (Q. faginea) de Álava.},

author = {José Antonio Gainzarain},

year  = {1991},

date = {1991-00-00},

keywords = {},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0044,

title = {Estudio briológico del macizo kárstico de Itxina (Gorbea vizcaino).},

author = {Marta Infante and Patxi Heras},

year  = {1991},

date = {1991-00-00},

keywords = {},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0045,

title = {Composición y estructura de las comunidades de aves invernantes en los medios agrícolas de Alava.},

author = {José Ángel Nuevo},

year  = {1991},

date = {1991-00-00},

keywords = {},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0046,

title = {El género Cyclophora Hübner, 1822 (Lepid. Geometridae) en el País Vasco y algunos datos sobre su distribución en la Península Ibérica.},

author = {Ibon de {Olano} and M. Domínguez and Juan María Marcos and J. Baixeras},

year  = {1991},

date = {1991-00-00},

keywords = {},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0047,

title = {Notas corológicas sobre la flora vascular del País Vasco y aledaños: V.},

author = {Santiago {PATINO SÁNCHEZ} and Pedro María {Uribe-Echebarría Díaz} and Pello {URRUTIA URIARTE} and Javier {VALENCIA JANICES}},

year  = {1991},

date = {1991-00-00},

keywords = {},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0048,

title = {Un "Concierto de Aves" en el Museo de Bellas Artes de Bilbao.},

author = {Conrado Tejado},

year  = {1991},

date = {1991-00-00},

keywords = {},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0049,

title = {Sobre un taxon nuevo en el género Genista L.},

author = {Pello {URRUTIA URIARTE}},

year  = {1991},

date = {1991-00-00},

keywords = {},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0050,

title = {Plantas de Euskal Herria. Notas taxonómicas.},

author = {Pello {URRUTIA URIARTE}},

year  = {1991},

date = {1991-00-00},

keywords = {},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0243,

title = {Estudio de materiales biológicos de un sitio arqueológico sito en Heredia.},

author = {M Laurino},

year  = {1990},

date = {1990-00-00},

keywords = {},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0002,

title = {Estudio briológico de las turberas de los Tornos y Zalama.},

author = {Patxi Heras},

year  = {1990},

date = {1990-00-00},

note = {Archivo PDF},

keywords = {},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0005,

title = {Algunas plantas navarras de interés corológico (I)},

author = {I. Aizpuru and C. Aseginolaza and P. Catalan and Pedro María URIBE-ECHEBARRÍA DÍAZ and Pello {URRUTIA URIARTE}},

year  = {1990},

date = {1990-00-00},

keywords = {},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0007,

title = {Algunos briofitos nuevos o poco conocidos para el País Vasco (Norte de España).},

author = {Patxi Heras and Marta Infante},

year  = {1990},

date = {1990-00-00},

keywords = {},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0008,

title = {Esfagnos y esfagnales del País Vasco.},

author = {Patxi Heras and Marta Infante},

year  = {1990},

date = {1990-00-00},

keywords = {},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0010,

title = {Musgos y hepáticas urbanos de la ciudad de Vitoria-Gasteiz.},

author = {Patxi Heras and A. Soria},

year  = {1990},

date = {1990-00-00},

keywords = {},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0012,

title = {Briofito de la cumbre del Gorbea (País Vasco)},

author = {Marta Infante and Patxi Heras},

year  = {1990},

date = {1990-00-00},

keywords = {},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0013,

title = {Notas corológicas sobre la flora vascular del País Vasco y aledaños (IV)},

author = {Santiago {PATINO SÁNCHEZ} and Pedro María {Uribe-Echebarría Díaz} and Pello {URRUTIA URIARTE} and Javier {VALENCIA JANICES}},

year  = {1990},

date = {1990-00-00},

keywords = {},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0016,

title = {Dos nuevos taxonesen el género Thymus L.},

author = {P M Uribe-Echebarria},

year  = {1990},

date = {1990-00-00},

keywords = {},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0017,

title = {Trinia dufourii DC. y T. esteparia Uribe-Echebarría son la misma especie.},

author = {Pedro María {Uribe-Echebarría Díaz} and Pello {URRUTIA URIARTE}},

year  = {1990},

date = {1990-00-00},

keywords = {},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0041,

title = {El anillamiento científico de aves silvestres.},

author = {J M Fernandez},

year  = {1991},

date = {1991-00-00},

keywords = {Miscelanea},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0046,

title = {El género Cyclophora Hübner, 1822 (Lepid. Geometridae) en el País Vasco y algunos datos sobre su distribución en la Península Ibérica.},

author = {Ibon de {Olano} and M. Domínguez and Juan María Marcos and J. Baixeras},

year  = {1991},

date = {1991-00-00},

keywords = {Entomología},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0044,

title = {Estudio briológico del macizo kárstico de Itxina (Gorbea vizcaino).},

author = {Marta Infante and Patxi Heras},

year  = {1991},

date = {1991-00-00},

keywords = {Botánica},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0038,

title = {La armadura genital masculina en la diagnosis específica de Arhopalus ibéricos (Coleoptera, Cerambycidae).},

author = {P Bahillo},

year  = {1991},

date = {1991-00-00},

keywords = {Miscelanea},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0047,

title = {Notas corológicas sobre la flora vascular del País Vasco y aledaños: V.},

author = {Santiago {PATINO SÁNCHEZ} and Pedro María {Uribe-Echebarría Díaz} and Pello {URRUTIA URIARTE} and Javier {VALENCIA JANICES}},

year  = {1991},

date = {1991-00-00},

keywords = {Botánica},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0039,

title = {Notas sobre cerambícidos del País Vasco.},

author = {P Bahillo},

year  = {1991},

date = {1991-00-00},

keywords = {Miscelanea},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0050,

title = {Plantas de Euskal Herria. Notas taxonómicas.},

author = {Pello {URRUTIA URIARTE}},

year  = {1991},

date = {1991-00-00},

keywords = {Botánica},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0049,

title = {Sobre un taxon nuevo en el género Genista L.},

author = {Pello {URRUTIA URIARTE}},

year  = {1991},

date = {1991-00-00},

keywords = {Botánica},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0048,

title = {Un "Concierto de Aves" en el Museo de Bellas Artes de Bilbao.},

author = {Conrado Tejado},

year  = {1991},

date = {1991-00-00},

keywords = {Ornitología},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0042,

title = {Zygaena? turolensis, una nueva especie de Lepidoptera Zygaenidae del mioceno de Rubielos de Mora (Teruel). Descripción y filogenia.},

author = {Fidel Fernández-Rubio and E. Peñalver and X. Martínez-Del Clos},

year  = {1991},

date = {1991-00-00},

keywords = {Entomología},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0005,

title = {Algunas plantas navarras de interés corológico (I)},

author = {I. Aizpuru and C. Aseginolaza and P. Catalan and Pedro María URIBE-ECHEBARRÍA DÍAZ and Pello {URRUTIA URIARTE}},

year  = {1990},

date = {1990-00-00},

keywords = {Botánica},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0007,

title = {Algunos briofitos nuevos o poco conocidos para el País Vasco (Norte de España).},

author = {Patxi Heras and Marta Infante},

year  = {1990},

date = {1990-00-00},

keywords = {Botánica},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0022,

title = {Anillamientos y recuperaciones en Álava (1984-1988).},

author = {R. Alcácer and J. M. Ojea and Conrado Tejado and A. Peláez and Elena Potes and C. Calvo and Jose María {Fernández García}},

year  = {1990},

date = {1990-00-00},

keywords = {Ornitología},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0031,

title = {Avifauna nidificante en los medios agrícolas de la Provincia de Álava.},

author = {José Ángel Nuevo},

year  = {1990},

date = {1990-00-00},

keywords = {Ornitología},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0012,

title = {Briofito de la cumbre del Gorbea (País Vasco)},

author = {Marta Infante and Patxi Heras},

year  = {1990},

date = {1990-00-00},

keywords = {Botánica},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0026,

title = {Consideraciones sobre Zygaena (Zygaena) lavandulae Esper, 1783, en la Península Ibérica.},

author = {Fidel Fernández-Rubio},

year  = {1990},

date = {1990-00-00},

keywords = {Miscelanea},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0025,

title = {Contribución al conocimiento de las especies de Scarabaeoidea coprófagas (Col. Phytophaga) del País Vasco. II: Fam. Scarabaeidae.},

author = {P. Bahíllo {de la Puebla}},

year  = {1990},

date = {1990-00-00},

keywords = {Entomología},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0016,

title = {Dos nuevos taxonesen el género Thymus L.},

author = {P M Uribe-Echebarria},

year  = {1990},

date = {1990-00-00},

keywords = {Miscelanea},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0034,

title = {El género Xanthorhoe Hübner, (1825) (Lepid. Geometridae) en el País Vasco: Morfología y distribución.},

author = {Ibon de {Olano} and Iñaki Martín and Juan María Marcos},

year  = {1990},

date = {1990-00-00},

keywords = {Entomología},

pubstate = {published},

tppubtype = {online}

}

@online{IAN0008,

title = {Esfagnos y esfagnales del País Vasco.},

author = {Patxi Heras and Marta Infante},

year  = {1990},

date = {1990-00-00},

keywords = {Botánica},

pubstate = {published},

tppubtype = {online}

}