Extinct and Vanishing Animals: A biology
β Vinzenz Ziswiler (auth.)
π Library
π
1967
π Springer-Verlag New York
π English
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
<P>Joseph M. Forshaw, one of the worldβs leading authorities on parrots, calls attention to the threats they face: They are one of the most endangered groups of birds, with a growing number of species nearing extinction. The main threats arise from habitat loss through deforestation and agricultural