SKERMAN  P.J.  P.J.   SKERMAN  AND  F .RIVEROS <br/><br/>
TROPICAL  GRASSES: 

 - ROME,  FOOD  AND  AGRICULTURE  ORGANIZATION OF  THE UNITED NATIONS:  1990. 
<br/><br/><label>ISBN: </label>9251011281 
<br/><br/><label>Dewey Class. No.: </label>634 .9 SKE