Yazar
Richard G Heifner
5 cilt bulundu.
Richard G Heifner · Dept. of Agriculture, Economic Research Service
Sayfa sayısı yok · 1977
Prices / Grain
Richard G Heifner · U.S. Dept. of Agriculture, Economic Research Service
75 sayfa · 1989
Agricultural subsidies / Mathematical models / Produce trade / Option (Contract)
Richard G. Heifner · Economic Research Service, U.S. Dept. of Agriculture
41 sayfa · 1973
Storage / Grain / Feeds
Richard G. Heifner · U.S. Dept. of Agriculture, Economic Research Service
42 sayfa · 1993
Agricultural Contracts / Commodity exchanges / Contracts, Agricultural / Farm produce / Futures
Allen B. Paul, Richard G. Heifner, John W. Helmuth, United States. Department of Agriculture. Economic Research Service · U.S. Dept. of Agriculture, Economic Research Service
24 sayfa · 1976
Agricultural contracts / Farm produce / Marketing