Mahida, U. N. <br/><br/>
Water pollution and disposal of waste water on land / 
Mahida, U. N. 
 - xv, 325 p. ; 25 cm. 
<br/><br/><label>ISBN: </label>0070965277 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water -- Pollution<br/>Sewage irrigation<br/>Sewage disposal.
<br/><br/><label>Dewey Class. No.: </label>628.168