共 50 条
- [25] Laboratory Procedures in Sanitary Milk Control AMERICAN JOURNAL OF PUBLIC HEALTH AND THE NATIONS HEALTH, 1946, 36 (11): : 1245 - 1259
- [28] Comparison between bacteriological analysis of air by the plate method and by filters JOURNAL OF INFECTIOUS DISEASES, 1907, : 82 - 84
- [29] ANALYSIS OF BACTERIOLOGICAL UTENSIL SWAB COUNTS + DISHWASHING PROCEDURES FROM FIELD REPORTS JOURNAL OF MILK AND FOOD TECHNOLOGY, 1964, 27 (07): : 192 - +
- [30] AIR TESTING FOR SANITARY SEWERS JOURNAL WATER POLLUTION CONTROL FEDERATION, 1972, 44 (05): : 868 - &