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

 - Geneva :  World Health Organization,  1964. 
<br/><br/><label>LCCN: </label>65005106 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spraying equipment -- Specifications.--Spraying equipment -- Specifications.<br/>Vector control -- Equipment and supplies.--Vector control -- Equipment and supplies.
<br/><br/><label>LC Class. No.: </label>SB971  / .W65