water Quality :sampling and Analysis 
water Quality sampling and Analysis 
 - 1st ed.  "vii, 212p. ;28cm. :ill., hpk." 
 - New Delhi  Discovery Publishing House Pvt.Ltd.  2016 
<br/><br/><label>ISBN: </label>9788171414215 
<br/><br/><label>Dewey Class. No.: </label>628.161 ABB  / 22.628.161 ABB