Murugesan, A. G. <br/><br/>
Environmental science and biotechnology: theory and  techniques/ 
by A. G.Murugesan; C. Rajakumari. 
 - Chennai :  MJP Publishers.,  2005. 
 - xiv,460 P. figurs.;  22 cm. 
<br/><br/> Includes  Index 
<br/><br/>Includes bibliographical reference P.451-454. 
<br/><br/><label>ISBN: </label>8180940098  Rs.290.00 
<br/><br/><label>Dewey Class. No.: </label>500