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- [3] ECONOMIES OF SIZE FOR MAINE POTATO PACKING PLANTS MAINE AGRICULTURAL EXPERIMENT STATION BULLETIN, 1977, (746): : 3 - 47
- [5] TRENDS IN NUMBER OF FARMS CLASSIFIED BY SIZE JOURNAL OF FARM ECONOMICS, 1955, 37 (03): : P506 - P510
- [8] MARKETING MAINE FRESH POTATOES - A SURVEY OF MAINE POTATO SHIPPERS AMERICAN POTATO JOURNAL, 1980, 57 (10): : 489 - 490