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By: Pyenson, LouisType: ArticleIn: Journal of the New York Botanical GardenVolume: 47Series:Issue: 557Date: 1946-05Page Range: 120--122Publication Info: Lancaster, Pa, Published for the Garden by the New Era Printing Co, 1900-Subjects:
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By: Pyenson, LouisType: ArticleIn: Journal of the New York Botanical GardenVolume: 45Series:Issue: 538Date: 1944-10Page Range: 240--240Publication Info: Lancaster, Pa, Published for the Garden by the New Era Printing Co, 1900-Subjects:
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By: Pyenson, LouisType: ArticleIn: Journal of the New York Entomological SocietyVolume: 41Series:Issue:Date: 1933Page Range: 241--252Publication Info: Lawrence, Kan Allen Press [etc.]Subjects: