TY - BK AU - Koopman,Robert B. ED - United States. Dept. of Agriculture. Economic Research Service. Agriculture and Trade Analysis Division TI - Efficency and growth in agriculture: a comparative study of the Soviet Union, United States, Canada, and Finland U1 - 90-059653 PY - 1989/// KW - Agricultural development KW - AGROVOC KW - Agricultural Economics and policies KW - America KW - Europe KW - North America KW - Policies KW - Scandinavia N1 - bibliographical ref.(p. 36-39) T2 - Staff report (USA). no. AGES 89-54 Washington, DC (USA). U.S. Dept. of Agriculture, Economic Research Service, Agriculture and Trade Analysis Division. [1989]. 41 p ER -