Agronomic potential of U.S. food crops for production of calories and protein.
This study is a prelimary attempt to measure the current US yield potential of selected crops in terms of calories and protein. The primary purpose was to illustrate an investigation approach that would be adaptable to developing countries.
รายละเอียดสิ่งพิมพ์
- ผู้ตีพิมพ์: Foreign Economic Development Service, U.S. Dept. of Agriculture
- Dewey Decimal: 613.2
- ห้องสมุด ECHO: 613.2 USA