/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22Air%20Pollution%22&format=rss 11 0 20 ISBN:9788176480987 /cgi-bin/koha/opac-detail.pl?biblionumber=1125 By A C Shukla. New Delhi: A P H, 1999 . 536p. 9788176480987

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=1125 ISBN:9788170412434 /cgi-bin/koha/opac-detail.pl?biblionumber=12605 New Delhi: Anmol, 1999 . 591p. 9788170412434

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=12605 ISBN:9788170226055 /cgi-bin/koha/opac-detail.pl?biblionumber=15845 New Delhi: Concept, 1997 . 281p. 9788170226055

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=15845 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=33702 By Shivanand Nautiyal. New Delhi: Samayik, 1997 . 432p.

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=33702 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=33705 By Gopinath Sreevasthava. New Delhi: Sunil Sahitya Sadan, 2001 . 175p.

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=33705 ISBN:9788171782734 /cgi-bin/koha/opac-detail.pl?biblionumber=49288 By Harinarayan Shrivasthava. New Delhi: Radhakrishna, 2010 . 167p. 9788171782734

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=49288 ISBN:81-7827-063-3 /cgi-bin/koha/opac-detail.pl?biblionumber=52411 By Bhuwan Kumar. New Delhi: Manak, 2003 . 216p. 81-7827-063-3

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=52411 ISBN:9789382847717 /cgi-bin/koha/opac-detail.pl?biblionumber=66150 By Shyamoli Sen. New Delhi: R K Books, 2016 . 175p. 9789382847717

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=66150 ISBN:9783662149973 /cgi-bin/koha/opac-detail.pl?biblionumber=68251 Germany: Springer - Verlag, 1991 . 185p. 9783662149973

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=68251 ISBN:9789400940833 (electronic bk.) /cgi-bin/koha/opac-detail.pl?biblionumber=68254 London ; Chapman and Hall, 1986 . 1 online resource (xxii, 634 pages) : 9789400940833 (electronic bk.)

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=68254 ISBN:9789535127642 /cgi-bin/koha/opac-detail.pl?biblionumber=71810 Croatia: Intech, 2017 . 181p. 9789535127642

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=71810