Wisconsin. Division of Agricultural Statistics. (1915). Wisconsin farm crop report: Estimated crop conditions. [Wisconsin Dept. of Agriculture.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWisconsin. Division of Agricultural Statistics. Wisconsin Farm Crop Report: Estimated Crop Conditions. Madison, Wis.: [Wisconsin Dept. of Agriculture, 1915.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWisconsin. Division of Agricultural Statistics. Wisconsin Farm Crop Report: Estimated Crop Conditions. [Wisconsin Dept. of Agriculture, 1915.
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