Trivedy, R.K.  <br/><br/>
Ecotechnology for pollution control and environmental management 

 - Karad  Enviro Media  1998 
 - xi,322p.  24cm 
<br/><br/><label>ISBN: </label>8186421033 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Pollution<br/>Environmental Management
<br/><br/><label>Dewey Class. No.: </label>628.5  / ECO