/cgi-bin/koha/opac-search.pl?idx=&q=au%3A%22BLACK%20John%20D%22&sort_by=title_asc&format=rss 7 0 50 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=50692 By Black John D.
New York Blakiston 1954 .
xiv, 328p. cm..

]]> Place hold on Biological conservation: with particular emphasis on wild life

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=50692 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=674113 By Black John D.
1935

]]> Place hold on Dairy industry and the AAA

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=674113 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=669330 By Black John D.
1959

]]> Place hold on Economics of agriculture ed by James Pierce Carvin

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=669330 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=682144 By BLACK John D..
1954

]]> Place hold on Economics of Agriculture for India

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=682144 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=668228 By Black John D.

]]> Place hold on Farm management

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=668228 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=1173920 By BLACK John D.
Hague Martines 1975 .
116

]]> Place hold on Organising the propaganda instrument

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=1173920 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=57774 By Black John D.
Philadelphia F A Davis 1968 .
xi, 339p. cm..

]]> Place hold on The management and conservation of biological resources

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=57774