Attar Chand <br/><br/>
Environmental challenges: industry, forestry pollution agricultural, energy crisis urbanization,population,economic planning and ecological order-a global survey. 
Attar Chand 
 - [s.l]  [s.l.]  [19--?] 
 - xi,335p.;  24cm 
<br/><br/><label>Dewey Class. No.: </label>301.31  / ATT