Ekambaranatha Ayyar, M <br/><br/>
Manual of zoology, Part1: Invertebrata / 
Ekambaranatha Ayyar, M 
 - 2 ed. 
 -  S Viswanathan, Madras,  1966 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Invertebrates; Zoology
<br/><br/><label>Dewey Class. No.: </label>592 EKA-M2.1