Borth, Paul W. <br/><br/>
Seed crops, pollinators and pesticides seminar  : Proceedings... 

 - Yuma, Arizona :  University of Arizona. Collage of Agriculture,  1982 
 - 60 p 
<br/><br/> D50-189 
<br/><br/><label>LCCN: </label>3616 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pesticidas--Efecto en insectos.<br/>Polinización.<br/>Semillas.