TY - BOOK AU - Johns, Cyril Kay, 1899- PB - Research Branch, Canada Department of Agriculture TI - Appraisal of methods for assessing the sanitary quality of milk / C. K. Johns T3 - Publication (Canada. Department of Agriculture) 1084 KW - Milk hygiene. CY - Ottawa PY - 1960 M1 - Accessed from https://nla.gov.au/nla.cat-vn4533751 ER -