Household tests for the detection of oleomargarine and renovated butter
Patrick, G.E.
Household tests for the detection of oleomargarine and renovated butter - Washington 1901 - 1-11 p. - Butter United States Depatment of Agriculture. Farmers Bulletin No. 131 .
Household tests for the detection of oleomargarine and renovated butter - Washington 1901 - 1-11 p. - Butter United States Depatment of Agriculture. Farmers Bulletin No. 131 .