Mahida U N <br/><br/>
Water pollution and dispodal of waste water on land 

 - New Delhi  Tata McGraw Hill Publishing Company    1981 
 - xv, 325p.  cm. 
<br/><br/><label>Standard No.: </label>73063 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>water pollution
<br/><br/><label>Dewey Class. No.: </label>D8540j85, M1