Sagwal,S.S. <br/><br/>
Modern Dictionary of Eco-Environment  English 

 - Ludhiana  Kalyani Publishers 
 - 284  PB 
<br/><br/><label>ISBN: </label>228127206377 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>574.503 SAS M