TY  - BOOK
ED  -  United Nations.
TI  -  Instability in export markets of under-developed countries in relati on to their ability to obtain foreign exchange from exports of primary commodities 1901 to 1950
PY  - 1952///
CY  -  New York : 
PB  -  United Nations, 
KW  -  United Nations
KW  -  Export markerting
KW  -  Developing countries
ER  -