Special flask for the rapid determination of water in flour and meal
Cox, J.H.
Special flask for the rapid determination of water in flour and meal - Washington 1914 - 1-7 p. - Meal, Flour Bulletin of the United States Department of Agriculture. No. 56 .
Special flask for the rapid determination of water in flour and meal - Washington 1914 - 1-7 p. - Meal, Flour Bulletin of the United States Department of Agriculture. No. 56 .