Mayer, Ernst <br/><br/>
Jantusastra vargeekarana tatwangal: Principles of systematic zoology / 
Mayer, Ernst 
 -  Kerala Bhasha Institute, Trivandrum,  1975 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural history of animals
<br/><br/><label>Dewey Class. No.: </label>591 MAY-J