TY  - BOOK
AU  - K K Khanna
AU  - 
AU  - KHANNA (K K)
AU  - GUPTA (V K)
TI  - Economic and commercial geography
U1  - 330.9 23
PY  - 1990///
CY  - New Delhi
PB  - Sultan Chand & Sons
KW  - Natural Regions
KW  - Tropical Regions
KW  - Temperate Regions
ER  -