查詢 au:Roger Tory Peterson Institute. ，共 3 筆
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7 0 0 0 0A field guide to eastern trees :eastern United States and Canada, including the Midwest
- 作者: Petrides, George A.
- 出版: Boston : Houghton Mifflin 1998.
- 資料類型: 電子書
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5 0 0 0 0
A field guide to eastern forests, North America
- 作者: Kricher, John C.
- 出版: Boston : Houghton Mifflin 1998.
- 資料類型: 電子書
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5 0 0 0 0
A field guide to medicinal plants :eastern and central North America
- 作者: Foster, Steven,
- 出版: Boston : Houghton Mifflin 1990.
- 資料類型: 電子書