Dying out not an option

by Aranzanso, Joseph B.
Published in Animal Scene (2014)

Treasures of the Philippine wild

Published 2014

Wild wonders of Rajasthan

Published 1998

Philippine red data book red list of threatened animals

Published 1997

Gorilla [videorecording]

Published 1981

The cougar doesn't live here any more

by Milne, Lorus Johnson, 1912-
Published 1971

Wildlife in danger

by Fisher, James, 1912-
Published 1969

Extinct and vanishing animals a biology of extinction and survival.

by Ziswiler, Vinzenz
Published 1967

Last chance on earth a requiem for wildlife

by Caras, Roger A.
Published 1966