Technical papers  / 
FAO 
 - Davis, Cal.  :   FAO 
 - 668 p. 
<br/><br/><label>LCCN: </label>202168 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Control biológico de malas hierbas <br/>Malas hierbas -- Control
<br/><br/><label>Dewey Class. No.: </label>PA 632.58 F3 1970