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Scientific American, Vol. 84, No. 7 (February 16, 1901) (1901)

leaf 7

An illustration from Scientific American, Vol. 84, No. 7 (February 16, 1901), 1901, leaf 7
r. These wells are known by various minute than they would have in plowing. names, “blowing,” “roaring,” “breathing,” The mill has a capacity of fully 40,000 cubic “singing,” or “weather” wells, according to feet of water per day, and this serves to the widely separated communities in which… … © 1901 SCIENTIFIC AMERICAN, INC.

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