Koehler, Philip. <br/><br/>
Agricultural pest control ; animals manual 

 - Gainesville :  Institute of Food and Agricultural Sciences,  (s.a.) 
 - 16 p.  : ilus. 
<br/><br/><label>LCCN: </label>28512 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultura--Plagas.<br/>Control de plagas.<br/>Zoología económica.