TY  - GEN
AU  - United Nations Environment Programme
PY  - 2016
SN  - 978-92-807-3517-8
UR  - https://wedocs.unep.org/handle/20.500.11822/7790
LA  - English
TI  - Radiation: Effects and Sources
T2  - الإشعاع: الآثار والمصادر
M3  - Technical guideline
ER  -