共 50 条
- [49] COMPARISON OF METHODS FOR DIRECT MICROSCOPIC COUNT OF MILK AND ITS PRODUCTS [J]. ACTA CIENTIFICA VENEZOLANA, 1973, 24 : 79 - 79
- [50] A quantitative method for determining the bacterial count on restaurant glassware [J]. AMERICAN JOURNAL OF HYGIENE, 1942, 36 (03): : 316 - 320