共 50 条
- [42] The economics of agricultural technology in semiarid sub-Saharan Africa [J]. JOURNAL OF MODERN AFRICAN STUDIES, 1997, 35 (04): : 757 - 759
- [43] AGRICULTURAL DIVERSIFICATION AND EXPORT PROMOTION IN SUB-SAHARAN AFRICA [J]. FOOD POLICY, 1995, 20 (03) : 225 - 243
- [44] Agricultural Productivity and Policy Changes in Sub-Saharan Africa [J]. PRODUCTIVITY GROWTH IN AGRICULTURE: AN INTERNATIONAL PERSPECTIVE, 2012, : 273 - 292
- [45] Agricultural productivity must improve in sub-Saharan Africa [J]. SCIENCE, 2021, 372 (6546) : 1045 - 1047
- [47] Improving Agricultural Productivity Growth in Sub-Saharan Africa [J]. STUDIES ON ECONOMIC DEVELOPMENT AND GROWTH IN SELECTED AFRICAN COUNTRIES, 2017, : 311 - 330
- [48] Innovation and agricultural exports: the case of sub-Saharan Africa [J]. AFRICAN JOURNAL OF SCIENCE TECHNOLOGY INNOVATION & DEVELOPMENT, 2014, 6 (06): : 499 - 510
- [49] Constraints to Raising Agricultural Productivity in Sub-Saharan Africa [J]. PRODUCTIVITY GROWTH IN AGRICULTURE: AN INTERNATIONAL PERSPECTIVE, 2012, : 237 - 271