TY  - BOOK
ED  - World Health Organization
TI  - Selected radionuclides: tritium, carbon-14,krypton-85, strontium-90, iodine, casesium-137, radon,plutonium
U1  - 614.7 
PY  - 1983///
CY  - Geneva
PB  - W H O
KW  - Radioactivity
ER  -