Environment planning, machinery and management 
edited by V. S. Mahajan 
 - New Delhi  Deep & Deep  1991 
 - vii, 456p 
<br/><br/> Include index 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment<br/>Environmental protection<br/>Pollution
<br/><br/><label>Dewey Class. No.: </label>363.7  / ENV