Rao, Vallurupalli Sivaji. <br/><br/>
Principles of weed science 
/by V. S. Rao. 
 - 2a.ed. 
 - Santa Clara, California :  Science Publishers, Inc.,  2000. 
 - 555p. :  ilus.; tablas. 
<br/><br/><label>ISBN: </label>157808069X 
<br/><br/><label>LCCN: </label>83247 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Herbicidas.<br/>Malas hierbas.<br/>Malas hierbas--Control.
<br/><br/><label>Dewey Class. No.: </label>632.58  / R36 2000