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Scientific American, Vol. 59, No. 20 (1888) (1888)

leaf 4

An illustration from Scientific American, Vol. 59, No. 20 (1888), 1888, leaf 4
olid matter takes place in the three di- these the stream of water can be turned over any space region whose drainage offers peculiar difficulties owing visions. When it reaches the third it is perfectly clear, desired. The entire farm is, moreover, provided with to its remoteness from tide water.… … DIAMETER running expenses of the works. Of from 1 in 800 to 1 in 30, according course at present this is in an ex- to inequalities of the ground. In perimental state, and no figures can yet be given which would have any bearing in determining the value of the experiment as regards this feature.…

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