Moosadh, Sreedharan <br/><br/>
Vyavasayika Layakangal 

 - Thiruvananthapuram  State Institute of Languages  1972 
 - 596p. 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural Science--ChemsitryOrganic Farming--Generalia
<br/><br/><label>Dewey Class. No.: </label>547  / MOO-V