Estimating the causal effect of improved fallows on farmer welfare using robust identification strategies in Chongwe, Zambia
- 作者Elias Kuntashula, Eric Mungatana
- 卷第87卷
- 期第6期
- 文件大小314.69KB
- 发表时间2013-12
- DOI10.1007/s10457-013-9632-y
- 页码1229-1246
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