Ashok Kumar <br/><br/>
Biotechniques of ecology 
Ashok Kumar. 
 - New Delhi  Discovery Publishing House  2006 
 - 263p.: ill.; 22cm. 
<br/><br/><label>ISBN: </label>8183561152 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Effect of environment on organism.
<br/><br/><label>Dewey Class. No.: </label>574.522  / A81B