lohr, v. (1974). problems of determining the role of agriculture in the development of national economy and society. the institute of national planning.
Chicagoスタイル(17版)引用形式lohr, v. Problems of Determining the Role of Agriculture in the Development of National Economy and Society. cairo: the institute of national planning, 1974.
MLA(9版)引用形式lohr, v. Problems of Determining the Role of Agriculture in the Development of National Economy and Society. the institute of national planning, 1974.
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