The social and economic implications of large-scale introduction of new varieties of foodgrain : summary of conclusions of a global research project /
| 企業作者: | |
|---|---|
| 格式: | 圖書 |
| 語言: | English |
| 出版: |
Geneva :
The Institute,
1975.
|
| 叢編: | Report - United Nations Research Institute for Social Development ;
no. 74.1 |
| 主題: | |
| Classic Catalogue: | View this record in Classic Catalogue |