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  • × University of Pittsburgh Library System contributed to BH
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1 The North American sylva; or, A description of the forest trees of the United States, Canada and Nova Scotia. Considered particularly with respect to their use in the arts and their introduction into commerce. To which is added a description of the most [期刊论文]

来源：University of Pittsburgh Library System contributed to BHL , v.1卷 , 1865

作者:THOMAS NUTTALL, F.L.S.

关键词:North America;Trees

使用许可:Unknown

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2 Agricultural, geological, and descriptive sketches of lower North Carolina, and the similar adjacent lands / by Edmund Ruffin, of Virginia. [期刊论文]

来源：University of Pittsburgh Library System contributed to BHL , copy 1卷 , 1861

作者:EDMUND RUFFIN,

关键词:North Carolina;Agriculture;...

使用许可:Unknown

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3 The Illustrated annual register of rural affairs and cultivator almanac for the year ... [期刊论文]

来源：University of Pittsburgh Library System contributed to BHL , 1858卷 , 1855

作者:Thomas, J. J.

关键词:Almanacs, American;Agriculture;...

使用许可:Unknown

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