SOIL CONSERVATION

被引：0

作者：

CONKLIN, HE ^{[1
]}

机构：

[1] CORNELL UNIV,DEPT AGR ECON,ITHACA,NY 14853

来源：

关键词：

D O I：

10.1126/science.196.4294.1040-a

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

引用

页码：1040 / 1041

页数：2

共 50 条

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[J]. SOIL SCIENCE, 1966, 101 (02) : 155 - &
[32] The Economics of Soil Conservation
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[36] Economics of Soil Conservation
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[37] SOIL CONSERVATION REPORT
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[J]. JOURNAL OF THE AUSTRALIAN INSTITUTE OF AGRICULTURAL SCIENCE, 1971, 37 (04): : 342 - &
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