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Scientific American, Vol. 50, No. 19 (1884) (1884)
leaf 7
Srientific American, [May 10, 1884. 204 … froth-like soap, which led us to suppose that urements.—C. H. Bessey, Amer. Naturalist. © 1884 SCIENTIFIC AMERICAN, INCInternet Archive · Public domain (published before 1931). Free to use for anything.
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