Division of Agricultural Scien <br/><br/>
Study guide for agricultural pest control advisers on insects, mites, and other 

 - Berkeley, CA  Division of Agricultural Scie  nces, Unive1981 
 - ii, 126 p. 
<br/><br/><label>ISBN: </label>931876494 
<br/><br/><label>Dewey Class. No.: </label>632.7