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Scientific American, Vol. 41, No. 5 (1879) (1879)

leaf 8

An illustration from Scientific American, Vol. 41, No. 5 (1879), 1879, leaf 8
for the fish. The commission’s investigations. have proved also discovered such wells while making geological explora- and winch board. The two tightening chains under the that certain plants and shrubs attract insects which are the tions along the Logan River in northern Nebraska. floor are now… … “ants that feed on saccharine matter are gramme, the bark 3°3 grammes, and the as difficult to keep off as the carrion- TORNELIA.—Tornelia fragrans. leaves (in May) 4:16 grammes per 100 feeders; they smell the sugar, and en- grammes of whole material. As every deavor to get at it wherever it may be…

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