Agrekon. 2000;39(4):633-643. doi: 10.1080/03031853.2000.9523679 Q21.62025
DETERMINANTS OF ADOPTION AND INTENSITY OF USE OF IMPROVED MAIZE VARIETIES IN THE CENTRAL HIGHLANDS OF ETHIOPIA: A TOBIT ANALYSIS
埃塞俄比亚中部高地改良玉米品种采用和使用强度的决定因素:托比特分析
DOI: 10.1080/03031853.2000.9523679
摘要 查看摘要
