https://koha.sxcthumba.ac.in/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22Air%20pollution%3B%20Environmental%20pollution%22&sort_by=relevance&format=rss 3 0 50 ISBN:9781568460505 https://koha.sxcthumba.ac.in/cgi-bin/koha/opac-detail.pl?biblionumber=16890 By Kudesia, V P.
Pragati Prakashan, Meerut, 1994 .
p. ; 22 cm..
9781568460505

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]]> https://koha.sxcthumba.ac.in/cgi-bin/koha/opac-detail.pl?biblionumber=16890 ISBN:9780787223809 https://koha.sxcthumba.ac.in/cgi-bin/koha/opac-detail.pl?biblionumber=16891 By Rao, M N; Rao, H V N.
TATA McGraw-Hill Publishing Company Ltd., New Delhi, 1996 .
p. ; 22 cm..
9780787223809

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]]> https://koha.sxcthumba.ac.in/cgi-bin/koha/opac-detail.pl?biblionumber=16891 ISBN:9781566705134 https://koha.sxcthumba.ac.in/cgi-bin/koha/opac-detail.pl?biblionumber=17941 By Sharma, B K.
Krishna Prakashan Mandir, Meerut, 1999 .
p. ; 22 cm..
9781566705134

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