P.C. John Sudheeran, M.S. <br/><br/>
Economic Zoology 
/ by M.S. Sudheeran 
 - Kottayam :  Prathibha Publishers,  1983 
 - 270 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology
<br/><br/><label>Dewey Class. No.: </label>590  / SUD-E