TY  - BOOK
AU  - K G Vohra
AU  -  U C Mishra K C Pillai  S Sadasivan
TI  - Natural radiation environment
SN  - 0-85226-889-0
U1  - 539.7206 
PY  - 1982///
CY  - New Delhi
PB  - Wiley Eastern Ltd.
N1  - K G Vohra; U C Mishra; K C Pillai & S Sadasivan: Natural radiation environment.  New Delhi.  Wiley Eastern Ltd.,, 1982. 0-85226-889-0--(539.7206VOH)
ER  -