http://www.opac.lib.esn.ac.lk/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22GUPTA%20R.K%22&sort_by=acqdate_dsc&format=rss 4 0 50 ISBN:8120407245 http://www.opac.lib.esn.ac.lk/cgi-bin/koha/opac-detail.pl?biblionumber=79028 By GUPTA, R.K..
New delhi Oxford & IBH pub. 1993 .
xv, 562p. 8120407245

]]> Place hold on Multipurpose trees for agroforestry & wasteland untilisattion

]]> http://www.opac.lib.esn.ac.lk/cgi-bin/koha/opac-detail.pl?biblionumber=79028 ISBN:8120407245 http://www.opac.lib.esn.ac.lk/cgi-bin/koha/opac-detail.pl?biblionumber=49430 By GUPTA R.K.
New Delhi Oxford & Ibh Publishing Co.Pv .
ix, 562p 8120407245

]]> Place hold on Multipurpose Trees for Agroforestry and Wasteland Utilisation

]]> http://www.opac.lib.esn.ac.lk/cgi-bin/koha/opac-detail.pl?biblionumber=49430 ISBN: http://www.opac.lib.esn.ac.lk/cgi-bin/koha/opac-detail.pl?biblionumber=53365 By GUPTA, R.K..
India I.P.Q.Publication 1986 .
109p.

]]> Place hold on Exercises in Conceptual Understanding

]]> http://www.opac.lib.esn.ac.lk/cgi-bin/koha/opac-detail.pl?biblionumber=53365 ISBN:8120407245 http://www.opac.lib.esn.ac.lk/cgi-bin/koha/opac-detail.pl?biblionumber=79029 By GUPTA, R.K..
New delhi Oxford & IBH pub. 1993 .
xv, 562p. 8120407245

]]> Place hold on Multipurpose trees for agroforestry & wasteland untilisattion

]]> http://www.opac.lib.esn.ac.lk/cgi-bin/koha/opac-detail.pl?biblionumber=79029