TY  - BOOK
AU  - Vohra K G
ED  - Symposium on Natural Radiation Environment( 2nd : 1981 : Bombay )
TI  - Natural radiation environment: proceedings
U1  - 539.2 
PY  - 1982///
CY  - Calcutta
PB  - Wiley Eastern
KW  - Atomic physics
KW  - Nuclear physics
KW  - Ratiation
ER  -