Equipment for vector control 
World Health Organization 
 - 2nd ed. 
 - Geneva:  World Health Organization,  1974 
 - 179p. 
<br/><br/><label>ISBN: </label>92-4-154035-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Subjects--Index Terms: </label>Gaseous energy Dusting equipment 
<br/><br/><label>Universal Decimal Class. No.: </label>632.95   / L4