MANIVASAKAM .N <br/><br/>
PHYSICO CHEMICAL EXAMINATION OF WATER SEWAGE AND INDUSTRIAL EFFLUENTS  ENGLISH 

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 - Meerut  Pragati prakasan  1990 
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<br/><br/><label>ISBN: </label> 180 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PHYSICO CHEMICAL EXAMINATION OF WATER SEWAGE AND INDUSTRIAL EFFLUENTS
<br/><br/><label>Dewey Class. No.: </label>