Garg, S. K. <br/><br/>
Environmental studies and green technologies / 
S. K. Garg and Dr. Ranjini Garg 
 - India  Khanna  2008 
 - 548 p. 
<br/><br/> Environmental  
<br/><br/><label>ISBN: </label>9788174092267 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Green Technology<br/>Environmental and ecological
<br/><br/><label>Dewey Class. No.: </label>304.23 GAR-S