Classified inventory of licensed sources of non domestic contamination to Calcutta's drainage channels / 
Department Of Fisheries,Gvot Of West Bengal. 
 - Kolkata :  Government of West Bengal,  1984. 
 - ix,287p 
<br/><br/><label>Standard No.: </label>4573  [old SOUL v1.0 record id] 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage Treatment - West Bengal
<br/><br/><label>Dewey Class. No.: </label>363.7284  / W 52 c