Schutjer, W. A., & Veen, M. G. V. d. (1977). Economic constraints on agricultural technology adoption in developing nations. United States Agency for International Development.
Citación estilo ChicagoSchutjer, Wayne A., and Marlin G. Van der Veen. Economic Constraints on Agricultural Technology Adoption in Developing Nations. Washington, D.C: United States Agency for International Development, 1977.
Cita MLASchutjer, Wayne A., and Marlin G. Van der Veen. Economic Constraints on Agricultural Technology Adoption in Developing Nations. United States Agency for International Development, 1977.
Warning: These citations may not always be 100% accurate.