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Scientific American, Vol. 76, No. 6 (1897) (1897)

leaf 7

An illustration from Scientific American, Vol. 76, No. 6 (1897), 1897, leaf 7
O. rapidly during. those seasons of the year when the water is in circulation throughout the vertical. Dur- ing these periods not only is food most abundant, but obstacle exercises and down-hill riding practice of the the vertical currents keep the diatoms near the surface, military riding school… … restore life commence.—Medical and Surgical Reporter. the water, dia- R + AA Pee == " 2 AIT Oe 4 A BB toms are found in the photographs, he would be severely criticised. most abund- This is because nowadays nature is not studied enough. antly in light The Greeks, however, who derived all their art…

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