Chaurasia B P <br/><br/>
Environmental pollution   Perception and awareness    

 - Allahabad  Chugh Publications India          1992 
 - xxi,413p. Bib p. 410-13  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography- Environment
<br/><br/><label>Dewey Class. No.: </label>U:(G:55).2.N9, N2