Grassland ecosystems of the world :  analysis of grasslands and their uses / 
edited by R. T. Coupland. 
 - New York :  Cambridge University Press,  c1979. 
 - xxviii, 401 p. :  ill. ;  24 cm. 
 - International Biological Programme ; .
<br/><br/>Includes index and bibliography 
<br/><br/><label>ISBN: </label>0521218675 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grassland ecology.
<br/><br/><label>Dewey Class. No.: </label>577.4  / GRA 1979