Flumes and fluming . ^&-6L/ Fig. 6.—A snub in position for throwing small material out of a flume. Bui. 87, U. S. Dept. of Agriculture. Plate Bu!. 87, U. S. Dept. of Agriculture. Plate VI.

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Keywords: ., bookcentury1900, bookdecade1910, bookpublisherwashi, bookyear1914