The international convention for the protection of birds concluded in 1902 [in] Hungary : historical sketch
1907
Herman, Otto |
Birds
Guide to the birds of Madagascar
1990
Langrand, Olivier |
Field guide to the birds of Java and Bali
1988
MacKinnon, John Ramsay |
The birds of Sumatra and Kalimantan
1990
Holmes, Derek |
Putting biodiversity on the map : priority areas for global conservation
1992
Bibby, C. J. |
Collins guide to animal tracks and signs : the tracks and signs of British and European mammals and birds
1974
Bang, Preben |
Galapagos guide
White, Alan |
Epler, Bruce |
Gilbert, Charles |
Penguins : past and present, here and there
1976
Simpson, George Gaylord |
The ecology and management of the red-cockaded woodpecker : proceedings of a symposium at Okefenokee National Wildlife Refuge, Folkston, Georgia, May 26-27, 1971
1971
Thompson, Richard L. |
The birds of Cambridgeshire
1989
Bircham, P. M. M. |