Tropical grazing land ecosystems : a state-of-knowledge report prepared by UNESCO/UNEP/FAO.
- Paris : UNESCO, c 1979.
- 655 p. : ill. ; 27 cm.
- Natural resources research, 16. .
Bibliography : p. 655.
300 300
92-3-101611-3
Range ecology.
Grazing.
574.52 / U2t
Bibliography : p. 655.
300 300
92-3-101611-3
Range ecology.
Grazing.
574.52 / U2t