UPADHYAY, SHUKLA. <br/><br/>
ECONOMIC ZOOLOGY 

 - 3RD. 
 - MEERUT  RASTOGI PUBLICATION  1997 
 - 370:  21CM. 
<br/><br/><label>Subjects--Index Terms: </label>Specific topics in natural history 
<br/><br/><label>Dewey Class. No.: </label>591.6 UPA