Não informado. (2000). Bulletin of the New York State Agricultural Experiment Station, Ithaca. New York State Agricultural Experiment Station.
Chicago-viite (17. p.)Não informado. Bulletin of the New York State Agricultural Experiment Station, Ithaca. Ithaca, NY: New York State Agricultural Experiment Station, 2000.
MLA-viite (8. p.)Não informado. Bulletin of the New York State Agricultural Experiment Station, Ithaca. New York State Agricultural Experiment Station, 2000.
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