Equipment for vector control :  guide to major items, specificatio ns, use descriptions, field tests. 

 - Geneva :  World Health Organization,  1964. 
 - 200 p. :  ill. ;  25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spraying equipment.
<br/><br/><label>Dewey Class. No.: </label>632.94 
<br/><br/><label>National Library of Medicine Call No.: </label>WA 240  / W893e