Washing and sterilization of farm dairy utensils
Johns, C.K.
Washing and sterilization of farm dairy utensils - Ottawa 1928 - 2 p. - Sterilization, Farm, Dairy, Utensils Canada Department of Agriculture. Circular No. 64 .
Washing and sterilization of farm dairy utensils - Ottawa 1928 - 2 p. - Sterilization, Farm, Dairy, Utensils Canada Department of Agriculture. Circular No. 64 .