TY  - BOOK
AU  - Khanna, K. K.
AU  - Gupta, V. K.
TI  - Economic and commercial goegraphy
SN  - 817014857x
U1  - 910.133 KHA. G 
PY  - 2001///
CY  - New Delhi
PB  - Sultan Chand & Sons
KW  - General geography
KW  - Economic and commercial goegraphy
ER  -