INVESTIGATIONS OF NATURAL ENVIRONMENTAL RADIATION

[1] BROMBACHER WG, 1948, 538 NATL ADV COMM AE

[2] COSMIC RADIATION - IONIZATION INTENSITY AND SPECIFIC IONIZATION IN AIR AT SEA LEVEL [J]. PROCEEDINGS OF THE PHYSICAL SOCIETY OF LONDON SECTION A, 1954, 67 (413): : 421 - 430

[3] ON THE RATE OF ION FORMATION AT GROUND LEVEL AND AT ONE METER ABOVE GROUND [J]. JOURNAL OF GEOPHYSICAL RESEARCH, 1951, 56 (04): : 557 - 562

[4] NEHER HV, 1952, PROGR COSMIC RAY PHY, V1

[5] BETA-DOSE AND GAMMA-DOSE RATES FROM TERRESTRIALLY DISTRIBUTED SOURCES [J]. RADIATION RESEARCH, 1958, 9 (02) : 216 - 221

[6] VARIATIONS IN NATURAL GAMMA-RADIATION IN SWEDEN [J]. ACTA RADIOLOGICA, 1952, 37 (3-4) : 388 - 398

[7] MEASUREMENTS OF EXTERNAL ENVIRONMENTAL RADIATION IN THE UNITED-STATES [J]. SCIENCE, 1958, 127 (3307) : 1183 - 1184

[8] SOLON LR, 1958, HASL25 US AT EN COMM

[1] BROMBACHER WG, 1948, 538 NATL ADV COMM AE

[2] COSMIC RADIATION - IONIZATION INTENSITY AND SPECIFIC IONIZATION IN AIR AT SEA LEVEL [J]. PROCEEDINGS OF THE PHYSICAL SOCIETY OF LONDON SECTION A, 1954, 67 (413): : 421 - 430

[3] ON THE RATE OF ION FORMATION AT GROUND LEVEL AND AT ONE METER ABOVE GROUND [J]. JOURNAL OF GEOPHYSICAL RESEARCH, 1951, 56 (04): : 557 - 562

[4] NEHER HV, 1952, PROGR COSMIC RAY PHY, V1

[5] BETA-DOSE AND GAMMA-DOSE RATES FROM TERRESTRIALLY DISTRIBUTED SOURCES [J]. RADIATION RESEARCH, 1958, 9 (02) : 216 - 221

[6] VARIATIONS IN NATURAL GAMMA-RADIATION IN SWEDEN [J]. ACTA RADIOLOGICA, 1952, 37 (3-4) : 388 - 398

[7] MEASUREMENTS OF EXTERNAL ENVIRONMENTAL RADIATION IN THE UNITED-STATES [J]. SCIENCE, 1958, 127 (3307) : 1183 - 1184

[8] SOLON LR, 1958, HASL25 US AT EN COMM