TY  - BOOK
ED  - India.Ministry of Labour
TI  - Investigations on the incidence of occupational diseases in the manufacture of dichromate and in the mining and concentrating of chromite
U1  - 331.822 
PY  - 1953///
CY  - New Delhi
PB  - India.Labour,Ministry of
KW  - Labor economics
KW  - Mining
N1  - Report no.1
ER  -