Economic development of agriculture the modernization of farming

Библиографические подробности
Соавтор:	Iowa. State University of Science and Technology, Ames. Center for Agricultural and Economic Development
Формат:	‌
Язык:	English
Опубликовано:	Ames Iowa State University Press [c1965].
Предметы:	Agriculture > Economic aspects > Addresses, essays, lectures.