SOIL DETERIORATION AND GROWING WORLD DEMAND FOR FOOD

被引:30
作者
BRINK, RA [1 ]
DENSMORE, JW [1 ]
HILL, GA [1 ]
机构
[1] UNIV WISCONSIN,COLL AGR & LIFE SCI,MADISON,WI 53706
关键词
D O I
10.1126/science.197.4304.625
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
收藏
页码:625 / 630
页数:6
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