Environment and applied biology  
edited by V. P. Agrawala ...[et al.] 
 - Muzaffarnagar  Society of Biosciences  1994 
 - [4],333p.: maps;  28cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology<br/>Environment
<br/><br/><label>Dewey Class. No.: </label>574.5  / ENV