Murti Krshan C. R. <br/><br/>
Environment chemicals and man. 

 - Madras  Bharatiya Vidya Bhavan  1985 
 - 138p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GENERAL
<br/><br/><label>Dewey Class. No.: </label>891.46