TY  - BOOK
AU  - Negi, B. S.
TI  - Economic And Commercial Geography (2nd ed.) 
U1  - 330.91 Neg-Eco 
PY  - 1986///
CY  - New Delhi
PB  -  S. Chand & Co. Ltd.
KW  - Geography-Economic-Comercial Geography-Resources-Human-Agriculture-Industry-Use Of Maps
ER  -