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结果 1-10 的 1,604
Change in an agricultural village in India
1978
Foster, Phillips | Simmons, Beverly
National Agricultural Library - United States of America
[Training in agricultural engineering today - an argumentation]
1978
Esser, M. (Landwirtschaftskammer Rheinland, Bonn (Germany, F.R.))
European Union - Belgium
Een landbouwvorlichtingsproject in Kameroen.
1978
Gils L.A.F.M. van
Wolters Kluwer - United States of America
An analysis in support of agricultural research funding.
1978
Jansma J.D.
Wolters Kluwer - United States of America
Aquisition policy in an agricultural experiment station [Japan].
1978
Tanuma S.
Wolters Kluwer - United States of America
Agricultural enterprises management in an urban-industrial society
1978
Christian, Portia
National Agricultural Library - United States of America
Landtechnischer Unterricht heute - eine Begruendung.
1978
Esser M.
Wolters Kluwer - United States of America
An econometric model of returns to investment in agricultural research in India
1978
Bal, Harbhajan Kaur | Kahlon, A. S.
National Agricultural Library - United States of America
Administrative reform: a study of an intensive agricultural programme in India
1978
Raghavulu, C.V. (Andhra University, Visakhapatnam (India))
European Union - Belgium
Agricultural joint management in southern Italy: an analysis of possible failings.
1978
Cesarini G.
Wolters Kluwer - United States of America
