201. State of the world's birds 2004; indicators for our changing world

by Bennun, L. (comp.); Butchart, S. (comp.); Ekstrom, J. (comp.); Evans, M. (comp.); Fishpool, L. (comp.); Pople, R. (comp.); Stattersfield, A. (comp.). -- Birdlife International, Cambridge (RU)

Publisher: Cambridge (RU) 2004Availability: Copies available for loan: BCO (1). Actions: Add to cart
202. Threatened birds of Asia: the birdlife international red data book

by Collar, N.J. (ed.); Andreev, A.V. (ed.); Chan, S. (ed.); Crosby, M.J (ed.); Subramanya, S. (ed.); Tobias, J.A. (ed.). -- Birdlife International, Cambridge (RU)

Publisher: Cambridge (RU) Nature Bureau 2001Availability: Copies available for loan: BCO (1). Actions: Add to cart
203. Threatened birds of the Americas: the ICBP/IUCN red data book

by Collar, N,J; Gonzaga, L.P; Krabbe, N; Madroño Nieto, A; Naranjo, L.G; Parker III, T.A; Wege, D.C. -- International Council for Bird Preservation, Cambridge (RU)

Edition: 3 ed., pt.2 Publisher: Cambridge (RU) Smithsonian Institution Press 1992Availability: Copies available for loan: BCO (1). Actions: Add to cart
204. [Trabajos presentados]

by Gary Stiles, F; Aguilar F, P.G. eds. -- 1. Symposio de Ornitología Neotropical Arequipa (Perú) 14-15 Oct 1983.

Publisher: Lima (Perú) 1984Availability: Copies available for loan: BCO (1). Actions: Add to cart
No cover image available
205. Tratado de zoología. v.2: Zoología especial

by D'Ancona, H.

Edition: 3. ed. Publisher: Barcelona (España) Labor 1970Availability: Copies available for loan: BCO (2). Actions: Add to cart
No cover image available
206. Tesis Una contribución al problema de la proporción de calorías a proteínas en la nutrición de aves

by Heuken, P.H. -- Bonn Univ., Bonn (Alemania)

Publisher: Bonn (Alemania) 1962Other title: Ein beitrag zur Frage des Calorien: Protein Verhaltnisses in der Geflugelernahrung.Availability: Copies available for loan: BCO (1). Actions: Add to cart
No cover image available
207. Uniendo las Américas: aves migratorias en Costa Rica y Panamá

by Greenberg, R. -- Smithsonian Migratory Bird Center, Washington, D.C. (EUA)

Publisher: Washington, DC (EUA) 1993Other title: Bridging the Americas: migratory birds in Costa Rica & Panama.Availability: Copies available for loan: BCO (1). Actions: Add to cart
No cover image available
208. Urban entomology

by Ebeling, W. -- University of California, Berkeley, Calif. (EUA). Div. of Agricultural Sciences

Edition: Rev. ed. Publisher: Berkeley, Calif. (EUA) 1978Availability: Copies available for loan: BCO (1). Actions: Add to cart
209. Urubamba: the biodiversity of a peruvian rainforest

by Alonso, A; Dallmeier, F; Campbell, P. eds. -- Smithsonian Institution, Washington, DC (EUA). SI/MAB Biodiversity Program

Publisher: Washington, DC (EUA) SI/MAB Biodiversity Program 2001Availability: Copies available for loan: BCO (1). Actions: Add to cart
210. Utilización de la fauna silvestre en América Latina: situación y perspectivas para un manejo sostenible

by Ojasti, J. -- FAO, Roma (Italia)

Publisher: Roma (Italia) 1993Other title: Wildlife utilization in Latin America: current situation and prospects for sustainable management.Availability: Copies available for loan: BCO (2). Actions: Add to cart
211. Analítica Vanellus chilensis (Aves: Charadriidae): una nueva especie registrada para el Humedal RAMSAR Palo Verde, Costa Rica

by Trama, F.A; Solís R, M; González J, E.

Source: Brenesia (Costa Rica) Publisher: Mar 2004Availability: No copies available Actions: Add to cart
No cover image available
212. Analítica Why are bird-visited flower predominanthy red?

by RAVEN, P.H.

Source: Evolution (EUA) Publisher: 1972Availability: Copies available for loan: BCO (1). Actions: Add to cart
No cover image available
213. Analítica Zone defense: the Department of Defense supports hawks and doves in the Panama Canal Zone

by Hautzenroder, J.

Source: Bird Conservation (EUA) Publisher: 1996Availability: No copies available Actions: Add to cart
No cover image available