TY  - BOOK
AU  - Kletzer,Kenneth M.
AU  - Newberry,David M.
AU  - Wright,Brian D.
TI  - Aletrnative instruments for smoothing the consumption of primary com modity exporters / 
PY  - 1990///
CY  - Washington, D.C. : 
PB  - The World Bank, 
KW  - Primary commodities
KW  - Prices
KW  - Commercial products
KW  - Commodity control
N1  -  Includes bibliographical references (p. 51-54)
ER  -