Singh, J S. <br/><br/>
Ecology environment and resource conservation /  
J. S. Singh, S. P. Singh and S. R. Gupta. 
 - /   . 
 - New Delhi :   Anamaya publishers ,   2008. 
 - xxvii, 688p. :   figs., tables ;   24cm .  
<br/><br/>Includes references and index 
<br/><br/><label>ISBN: </label>9788188342556  Rs. 850.00 
<br/><br/><label>Subjects--Index Terms: </label>ENVIRONMENT SCIENCE 
<br/><br/><label>Dewey Class. No.: </label>577.27  / SIN/E