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World agriculture : the last quarter century
(1970)
Agro economic survey of Bihar : a pilot study
Bose, Saroj Ranjan, (1976)
State of American agriculture, 1984
(1984)
Unemployment and underemployment in the rural sectors of the less developed countries
Brannon, Russell H., (1977)
Agricultural development and policy in Argentina
Fienup, Darrell F., (1968)
Unemployment and underemployment in rural sectors of the less developed countries : a bibliography
Jessee, David L., (1977)