lohr, v. (1974). problems of determining the role of agriculture in the development of national economy and society. the institute of national planning.
Cita Chicago Style (17a ed.)lohr, v. Problems of Determining the Role of Agriculture in the Development of National Economy and Society. cairo: the institute of national planning, 1974.
Cita MLA (9a ed.)lohr, v. Problems of Determining the Role of Agriculture in the Development of National Economy and Society. the institute of national planning, 1974.