Markandey, D.K. <br/><br/>
Environmental biotechnology / 
D.K. Markandey. 
 - [S.l.] :  APH Publishing Corporation,  2004. 
 - 210 p. ;  22 cm. 
<br/><br/><label>ISBN: </label>8176487511 (hardcover) 9788176487511 (hardcover)