Gian, Singh <br/><br/>
Environmental deterioration in India : causes and control, with special reference to Punjab 
Singh Gian 
 - New Delhi   Agricole Publishing  1991 
 - xvi,268p.:maps,tables; 22cm. 
<br/><br/><label>ISBN: </label>8185005761 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Deterioration-Punjab<br/>Environmental Policy-Punjab
<br/><br/><label>Dewey Class. No.: </label>333.70954552  / GIA