Mahida, U. N. <br/><br/>
Water pollution and disposal of waste water on land / 
U.N. Mahida. 
 - New Delhi :  Tata McGraw-Hall,  c1981. 
 - xv, 325 p. :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/>
<br/><br/><br/>english 
<br/><br/><label>ISBN: </label>0070965277   Rs120.00 
<br/><br/><label>LCCN: </label>83902274  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Pollution.<br/>Sewage irrigation.<br/>Sewage disposal.<br/>Factory and trade waste.
<br/><br/><label>LC Class. No.: </label>TD420  / .M34 1980 
<br/><br/><label>Dewey Class. No.: </label>363.728/MAW