开放图书详细信息
New York Botanical Garden, LuEsther T. Mertz Library contributed to BHL | ||
Flora of Pennsylvania. Edited with the addition of analytical keys by John Kunkel Small. | ||
Porter, Thomas Conrad, 1822-1901@@Small, John Kunkel, 1869-1938 | ||
keywords: Floras; Plants; Pennsylvania; | ||
Subject:植物学 | ||
美国 |