TY - BOOK AU - DEPTT. OF SCIENTIFIC & INDUSTRIAL RESEARCH TI - TECHNOLOGY IN INDIAN WATER AND EFFLUENT TREATMENT PLANT INDUSTRY - A STATUS REPORT PREPARED UNDER NFRC PB - DELHI UR - http://krc.immt.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=6903 ER -