Jump to main content

yr 〜
yr

Search results 8

Tsetse flies and livestock development in East Africa : a study in environmental economics / by Hans E. Jahnke. (Afrika-Studien ; Nr. 87)

Tsetse flies and livestock development in East Africa : a study in environmental economics / by Hans E. Jahnke. (Afrika-Studien ; Nr. 87)
Paper図書
Weltforum Verlagc1976.<RB561-4>
National Diet Library
  • Author HeadingJahnke, Hans E. Afrika-Studienstelle (Ifo-Ins...

The impact of agricultural research in tropical Africa (CGIAR study paper)

The impact of agricultural research in tropical Africa (CGIAR study paper)
Paper図書
Hans E. JahnkeWorld Bankc1987
Other Libraries in Japan
  • Author HeadingJahnke, Hans E. Kirschke, Dieter, 1952- Lagem...

The impact of agricultural research in tropical Africa : a study of the collaboration between the international and national research systems

The impact of agricultural research in tropical Africa : a study of the collaboration between the international and national research systems
Paper図書
Hans E. Jahnke, Dieter Kirschke, and Johannes Lagemann ; in collaboration with K.J. Billing ... [et al.]World Bankc1987
Other Libraries in Japan
  • Author HeadingJahnke, Hans E. Kirschke, Dieter Lagemann, Jo...

Innovation policy for small farmers in the tropics : the economics of technical innovations for agricultural development

Innovation policy for small farmers in the tropics : the economics of technical innovations for agricultural development
Paper図書
by Hans Ruthenberg ; edited by Hans E. JahnkeClarendon Press1985
Other Libraries in Japan
  • Author HeadingRuthenberg, Hans Jahnke, Hans E.

Tsetse flies and livestock development in East Africa : a study in environmental economics

Tsetse flies and livestock development in East Africa : a study in environmental economics
Paper図書
by Hans E. JahnkeWeltforum Verlag[c1976]
Other Libraries in Japan
  • Author HeadingJahnke, Hans E.

Conservation and utilization of wildlife in Uganda : a study in environmental economics

Conservation and utilization of wildlife in Uganda : a study in environmental economics
Paper図書
by Hans E. JahnkeIFO-Institut für Wirtschaftsforschung : Weltforum1974
Other Libraries in Japan
  • Author HeadingJahnke, Hans E.

The economics of controlling tsetse flies and cattle trypanosomiasis in Africa : examined for the case of Uganda

The economics of controlling tsetse flies and cattle trypanosomiasis in Africa : examined for the case of Uganda
Paper図書
by Hans E. JahankeIFO-Institut für Wirtschaftsforschung1974
Other Libraries in Japan
  • Author HeadingJahnke, Hans E.

Ein Rahmen zur Planung und Beurteilung landwirtschaftlicher Entwicklungsprojekte

Ein Rahmen zur Planung und Beurteilung landwirtschaftlicher Entwicklungsprojekte
Paper図書
Hans Ruthenberg und Hans E. JahnkeDLGc1973
Other Libraries in Japan
  • Author HeadingRuthenberg, Hans Jahnke, Hans E.

Reached to the end of result.

RSS