Dairy factory premises and manufacturing processes; the application of scientific methods to their examination MacInnes, Leonard Thomson, 1875- creator text book Sydney W.A. Gullick, government printer 1921 1921
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ENG Dairying Microbiology Milk Science bulletin (New South Wales), no. 20 https://www.biodiversitylibrary.org/bibliography/169835 https://www.biodiversitylibrary.org/bibliography/27309 17985629 10.5962/bhl.title.27309 Library, U.S. Dept. of Agriculture