"Kesarwani, S.K." <br/><br/>
"Abstracting, Indexing and current awareness services in environmental science / by S.K. Kesarwani and S.G. Bhat" 

 - New Delhi  Documentation Service  1978 
 - 108 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Abstracting and Indexing.
<br/><br/><label>Dewey Class. No.: </label>025.4028 KES