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- [1] DEMAND ANALYSIS OF SELECTED DAIRY-PRODUCTS IN NORTHEASTERN UNITED-STATES DELAWARE AGRICULTURAL EXPERIMENT STATION BULLETIN, 1985, (457): : 1 - 41
- [6] DAIRY PRODUCTS FOR THE UNITED-STATES PERSONNEL IN GERMANY AND AUSTRIA JOURNAL OF THE AMERICAN VETERINARY MEDICAL ASSOCIATION, 1951, 118 (886): : 3 - 7