Não informado. (2019). Research Circular. New York State Agricultural Experiment Station.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Research Circular. Geneva, NY: New York State Agricultural Experiment Station, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Research Circular. New York State Agricultural Experiment Station, 2019.
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