176 Scientific American FEBRUARY 27, … how the vast acreage of wheat is made useful to man low straw, thus re- by producing a manufactured article—flour—from the ducing an enormous: raw material—wheat. We have selected the largest ly bulky crop to one which can be easily stored and els each. The grain doors are torn down, and with mills…
Internet Archive · Public domain (published before 1931). Free to use for anything.
