Breymeyer, A I <br/><br/>
Grasslands, systems analysis and man 

 - London   Cambridge university  1980 
 - 950p. 
<br/><br/><label>ISBN: </label>0521218721 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Grassland Ecology
<br/><br/><label>Dewey Class. No.: </label>577.4 BRE