PYENSON,L.L <br/><br/>
Laboratory Manual for entomology and plant pathology 

 - 2nd Ed 
 - Westport.  AVI Pub Com.  1981 
 - (ix),155p; 
<br/><br/><label>ISBN: </label>870553933 
<br/><br/><label>Dewey Class. No.: </label>632.2