共 50 条
- [21] RADIOACTIVITY IN MINNESOTA MUNICIPAL WATER SUPPLIES JANUARY-JUNE 1969 RADIOLOGICAL HEALTH DATA AND REPORTS, 1970, 11 (01): : 26 - &
- [23] RADIOACTIVITY IN MINNESOTA MUNICIPAL WATER SUPPLIES JANUARY-JUNE 1968 RADIOLOGICAL HEALTH DATA AND REPORTS, 1969, 10 (02): : 68 - +
- [25] IDENTIFICATION OF NITROGENOUS ORGANIC-COMPOUNDS IN MUNICIPAL WATER-SUPPLIES ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1979, (APR): : 98 - 98
- [26] RADIOACTIVITY IN MINNESOTA MUNICIPAL WATER SUPPLIES, JULY-DECEMBER 1969 RADIOLOGICAL HEALTH DATA AND REPORTS, 1971, 12 (05): : 270 - +
- [29] INFLUENCE OF MUNICIPAL WASTEWATER-TREATMENT ON USED WATER WITHDRAWN FOR DOMESTIC WATER-SUPPLIES JOURNAL AMERICAN WATER WORKS ASSOCIATION, 1977, 69 (04): : 55 - 55