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donald j epp
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Cilt sonuçları
Agricultural economic analysis
Donald J. Epp · Macmillan
354 sayfa · 1981
Agriculture / Economic aspects / Economic aspects of Agriculture
Changes in regional grain and livestock prices under the European Economic Community policies
Donald J. Epp · Institute of International Agriculture, Michigan State University
131 sayfa · 1968
Grain / Grain trade / Livestock / Marketing / Prices
Introduction to Agricultural Economics
Donald J. Epp · Macmillan of Canada
354 sayfa · 1981
Agriculture, economic aspects / Agriculture / Economic aspects