Kotpal, R.L <br/><br/>
Invertebrates  Textual Documents 
Kotpal, R.L 
 - 6th ed 
 - Meerut:  Rastogi publications,  1988. 
 - 804P  24X18CM. 
<br/><br/><label>ISBN: </label>9788171339488   
<br/><br/><label>Subjects--Index Terms: </label>Invertebrates 
<br/><br/><label>Dewey Class. No.: </label>592  / KOT