Tropical grazing land ecosystems :  a state-of-knowledge report / 
prepared by Unesco, UNEP, FAO. 
 - Paris :  Unesco,  1979. 
 - 655 p. :  ill. ;  27 cm. 
 - Natural resources research ; 16 .
 -  16. Natural resources research ; .
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>9231016113  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rangelands--Tropics.<br/>Range ecology--Tropics.<br/>Range management--Tropics.<br/>Grazing--Tropics.<br/>Human ecology--Tropics.
<br/><br/><label>Dewey Class. No.: </label>574.52643  / UNT 1979