Tropical grazing land ecosystems : a state-of-knowledge report /

prepared by Unesco, UNEP, FAO.
Bok · Engelsk Unesco.

Utgitt	UNESCO
Emner	Grazing - Tropics. Human ecology - Tropics. Range ecology - Tropics. Range management - Tropics. Rangelands - Tropics.
Dewey	574.5/2643/0913