Ghosh, G K <br/><br/>
Environmental Pollution 

 - Newdelhi  APH  1992 
<br/><br/><label>Subjects--Uniform Titles: </label>--POST GRADUATE REFERENCE
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology--Natural sciences & mathematicsChemistry--Life sciences; biology
<br/><br/><label>Dewey Class. No.: </label>577  / GHO-E