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Monthly temperature and precipitation by State and farm production region are presented for the years 1950-84. A weighted-average process is used to aggregate across the climatic divisions within the 48 contiguous States. Two sets of aggregation weights are used: geographic areas and areas of...
Persistent link: https://www.econbiz.de/10010879771
Monthly temperature and precipitation by State and farm production region are presented. A weighted average is used to aggregate data for the climatic divisions within the 48 contiguous States. Two alternative sets of weights are used: the divisions' geographic areas and their harvested cropland...
Persistent link: https://www.econbiz.de/10010911963
Persistent link: https://www.econbiz.de/10010912182