Mathen, George <br/><br/>
Mrugasamrakshana Thathvangal 

 - Thiruvananthapuram  State Institute of Languages  1975 
 - 384p. 
<br/><br/><label>Subjects--Uniform Titles: </label>--general stack 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology--Hunting, fishing & conservation Generalia--Agriculture & related technologies
<br/><br/><label>Dewey Class. No.: </label>639  / MAT-M