Arjunan N K <br/><br/>
Characterisation and disposal options of effluent sludge from a petrochemical industry 

 - Kochi  School of environmental sciences  CUSAT  1990 
 - 72p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hindustan organic chemicals--HOC<br/>Phenol plant
<br/><br/><label>Dewey Class. No.: </label>16:90  / ARJ