Meeting on liver fluke control by Dr. Robert Jay at H.C. Schaeffer Ranch, Pohe Valley, Napa County, March 28, 1929

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Citation

Unknown. “Meeting on liver fluke control by Dr. Robert Jay at H.C. Schaeffer Ranch, Pohe Valley, Napa County, March 28, 1929.” Special Collections, USDA National Agricultural Library. Accessed August 19, 2022, https://www.nal.usda.gov/exhibits/speccoll/items/show/7606.