Skerman, P.J. Riveros. F. <br/><br/>
Tropical grasses 
/by P.J. Skerman, F. Riveros 
 - Rome  Food and Agriculture Organization  1989 
 - xxi, 832 pages 
 - Fao Plant production and protection series .
<br/><br/> Include bibliography and index  
<br/><br/><label>ISBN: </label>9251011281 
<br/><br/><label>Dewey Class. No.: </label>633.2  / SKE