RESEARCH AND PRODUCTIVITY IN WHEAT AND MAIZE

被引:45
作者
EVENSON, RE
KISLEV, Y
机构
[1] YALE UNIV, NEW HAVEN, CT 06511 USA
[2] HEBREW UNIV, TEL AVIV, ISRAEL
关键词
D O I
10.1086/260129
中图分类号
F [经济];
学科分类号
02 ;
摘要
引用
收藏
页码:1309 / 1329
页数:21
相关论文
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