Yazar
Hartwig de Haen
10 cilt bulundu.
Theodor Heidhues, Hartwig de Haen, Glenn Leroy Johnson, Stefan Tangermann, Hartwig De Haen, Glenn L. Johnson · St. Martin's Press
306 sayfa · 1985
Government policy / Agriculture and state / Produce trade / International economic relations / General
Hartwig de Haen, Glenn Leroy Johnson, Stefan Tangermann · Macmillan
311 sayfa · 1985
International economic relations / Agriculture and state / Produce trade / Government policy
Hartwig de Haen · Strothe
319 sayfa · 1971
Agriculture / Economic aspects of Agriculture / Mathematical models
Hartwig de Haen · Landwirtschaftsverlag
98 sayfa · 1982
Food consumption / Food supply / Forecasting / Forecasts / Nutrition policy
Hartwig de Haen · Dept. of Agricultural Economics, Michigan State University
39 sayfa · 1974
Agriculture and state / Economic policy / Mathematical models
Hartwig de Haen · Duncker & Humblot
182 sayfa · 1975
Economic policy / Mathematical models / Agriculture / Economic development / Economics
Hartwig de Haen, Folkhard Isermeyer · Vauk
266 sayfa · 1990
Agriculture / Congresses / Economic aspects
Hartwig De Haen, Glenn Johnson, Stefan Tangermann, Theodor Heinhues · Palgrave Macmillan
Sayfa sayısı yok · 1985
Kategori yok