Alternatives for balancing world food production and needs.

Alternatives for balancing world food production and needs.

書目詳細資料
企業作者: Iowa. State University of Science and Technology, Ames. Center for Agricultural and Economic Development
格式: 圖書
語言:English
出版: Ames Iowa State University Press c1967.
主題:
Food supply > Addresses, essays, lectures.