/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22Sewage%22&sort_by=relevance&format=rss 7 0 20 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=24229 By Saraf, R K.
Nagpur CPHERI 1973

]]> Place hold on Proceedings of symposium on environmental pollution. 1973

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=24229 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=31124 By Modak, N V.
Somaiya 1971

]]> Place hold on Sewage and wastewater treatment

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=31124 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=34759 By SETH, G K.
New Delhi National Publishing 1979

]]> Place hold on Know your environment

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=34759 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=34810 By Cameron, William.
USA Technomic 1976

]]> Place hold on Operation and maintenance of sewage treatment plants

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=34810 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=41165 By Krishna Murthy, R.
New Delhi Today & Tomorrow's Printers & Publishers 1978

]]> Place hold on Manual on compost and other organic manures

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=41165 ISBN:8180940098 /cgi-bin/koha/opac-detail.pl?biblionumber=42663 ]]> By Murugesan, A G.
Chennai MJP Publishers 2005 8180940098

]]> Place hold on Environmental science and biotechnology: Theory and techniques

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=42663 ISBN:8185771251 /cgi-bin/koha/opac-detail.pl?biblionumber=42938 ]]> By Kaul, Siddharth.
Jaipur ABD Publishers 2001 8185771251

]]> Place hold on Low cost wastewater treatment technologies

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=42938