ASTHANA,D.K. <br/><br/>
Environment:  problems and solutions 
D.K. Asthana and Meera Asthana 
 - 1st ed. 
 - New Delhi  S.Chand   1999 
 - xii,323p.  ill. 
<br/><br/><label>ISBN: </label>8121916542  INR 175.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENVIRONMENTAL SCIENCES
<br/><br/><label>Dewey Class. No.: </label>ENV 301.31  / ADn99