Louis L. Pyenson <br/><br/>
Laboratory manual for entomology and plant pathology 

 - Connecticut  AVI Publishing Company, Inc  1976 
 - 121p 
<br/><br/>Louis L. Pyenson & Harvey E. Barke: Laboratory manual for entomology and plant pathology.  Connecticut.  AVI Publishing Company, Inc, 1976. 0-87055-200-7--(595.70028PYE)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>0-87055-200-7 
<br/><br/><label>Dewey Class. No.: </label>595.70028  / PYE