Hay, Peter. <br/><br/>
A companion to environmental thought /  
by Peter Hay. 
 - /   . 
 - Jaipur :   Rawat Publications ,   2002. 
 - 400p. :   figures ;   24cm .  
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>8131603024  RS995.00 
<br/><br/><label>Subjects--Index Terms: </label>ENVIRONMENTAL 
<br/><br/><label>Dewey Class. No.: </label>333.7  / HAY/C