/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Earl%20Heady%2C%20O.%22&sort_by=relevance&format=rss 8 0 50 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=10757 By Earl Heady, O..
1964

]]> Place hold on Economics of agricultural production and resource use

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=10757 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=10785 By Roger Hexem, W.; Earl Heady, O..
1978

]]> Place hold on Water production functions for irrigated agriculture

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=10785 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=10813 By Anton Meister,D.; Carl Chen, C.; Earl Heady, O..
1978

]]> Place hold on Quadratic programming models applied to agricultural policies

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=10813 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=10923 By Earl Heady, O.; Harald Jenson, R..
1964

]]> Place hold on Farm management economics

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=10923 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=10929 By Earl Heady, O..
1964

]]> Place hold on Economics of agricultural production and resource use

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=10929 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=10984 By Earl Heady, O.; Uma Srivastava, K..
1975

]]> Place hold on Spatial sector programming models in agriculture

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=10984 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=10998 By John Hopkins, A.; Earl Heady, O..
1975

]]> Place hold on Farm records and accounting

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=10998 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=11024 By Earl Heady, O..
1964

]]> Place hold on Economics of agricultural production and resource use

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=11024