ORGANIC MATTER IN PARTICLE-SIZE AND SPECIFIC GRAVITY FRACTIONS OF SOME AH HORIZONS

被引:36
作者
MCKEAGUE, JA
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D O I
10.4141/cjss71-065
中图分类号
S15 [土壤学];
学科分类号
0903 ; 090301 ;
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页码:499 / &
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