TY  - BOOK
AU  - Census of India, 1981
TI  - General economic tables (Table B 18). India. V. 1, Pt. 3-B(iii)
U1  - Y:5.2sN81, M1.1-3-B(iii) 
PY  - 1981///
CY  - India
PB  - Govt. Press         
ER  -