Yazar
frank f rivera milan
3 cilt bulundu.
Cilt sonuçları
Standardization of roadside counts of columbids in Puerto Rico and on Vieques Island
Frank F. Rivera-Milan, National Biological Survey (U.S.). · U.S. Dept. of the Interior, National Biological Survey
26 sayfa · 1993
Columbidae / Pigeons
Standardization of roadside counts of columbids in Puerto Rico and on Viegques Island
Frank F. Rivera-Milán · U.S. Dept. of the Interior, National Biological Survey
26 sayfa · 1993
Columbidae / Counting
Management and monitoring of resident and migratory birds and their habitats in Latin America and the Caribbean
Frank F Rivera-Milán · U.S. Fish and Wildlife, Office of International Affairs
24 sayfa · 1995
Wildlife conservation / Conservation / Birds