Bot, J.  <br/><br/>
A guide to the use of insecticides and fungicides in South Africa  (Book) 

 - Pretoria  Department of Agricultural Technical Services  1970 
 - 198 p.  21 x 30 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural pests--South Africa Pesticides--South Africa--Handbooks, Manuals, etc.
<br/><br/><label>Universal Decimal Class. No.: </label>632.951/.952 BOT  / 3657