Dictionary of ecology and environment 
L. L. Somani 
 - New Delhi  Mittal Publications  1992 
 - 10 v.; 25cm.- 
 - Dictionary of agriculture and allied sciences; no. 6 .
<br/><br/><label>ISBN: </label>8170991137 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture<br/>Agriculture-Allied Sciences
<br/><br/><label>Dewey Class. No.: </label>333.703  / DIC