TY  - BOOK
AU  - Khanna,K.K.
AU  - Gupta,V.K.
TI  - Wlorld resources and trade
U1  - 382 
PY  - 1979///
CY  - New Delhi
PB  - Sultan Chand
KW  - Economics
KW  - Trade
KW  - World trade
N1  - Include appendix
ER  -