TY  - GEN
AU  - Caruthers,L T
AU  - Waltner,A W
TI  - Letter: Need for standards for natural airborne radioactivity (radon and daughters) concentrations in modern buildings
SN  - 0017-9078
PY  - 1976///0219
KW  - Architecture
KW  - Background Radiation
KW  - Radon
N1  - Publication Type: Journal Article
ER  -