Coupland, R.T <br/><br/>
Grassland ecosystems of the world: analysis of grassland and their uses 

 - Cambridge  Cambridge University Press  1979 
 - xxviii,401p.  HB  23cm. 
 - International biological programme  18 .
<br/><br/> includes bibliographical references and index 
<br/><br/><label>Dewey Class. No.: </label>577.4  / GRA