Srivastava, A.B. <br/><br/>
Protect global environment 
by A.B. Srivastava 
 - Allahabad  Chugh  1994 
 - 271p. 
<br/><br/><label>ISBN: </label>8185613907 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pollution<br/>Ecology
<br/><br/><label>Dewey Class. No.: </label>O91 Sr38