Issues in world agriculture : a U.S. perspective
Mellor, John W.
Issues in world agriculture : a U.S. perspective
51-30 Sobretirode : Hildreth, R. J., ed. Agriculture and rural areas approaching the twenty-first century; challenges for agricultural economies -- [s.l.]: Iowa State University, 1968. pp. 158-167
3704
Agricultura--E.U.A.
Agricultura--E.U.A.
Issues in world agriculture : a U.S. perspective
51-30 Sobretirode : Hildreth, R. J., ed. Agriculture and rural areas approaching the twenty-first century; challenges for agricultural economies -- [s.l.]: Iowa State University, 1968. pp. 158-167
3704
Agricultura--E.U.A.
Agricultura--E.U.A.