Marrimuthu, V M <br/><br/>
Text Book of Environmental Engineering 

 - 1ed. 
 - Coimbatore  Pratheeba  1987 
 - 195p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering & allied operations
<br/><br/><label>Dewey Class. No.: </label>620.8 MAR