Pandey, G N. <br/><br/>
Environmental engineering / 
by G N Pandey, G C Carney.  
 - New Delhi. :  Tata McGraw-Hill Publishing.,  c1989. 
 - ix, 455. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0074633287 0074518194 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering.
<br/><br/><label>Dewey Class. No.: </label>628  / PAE