共 25 条
[1]
BOX GEP, 1957, ANN MATH STAT, V28
[2]
BRAY ROGER H., 1958, SOIL SCI SOC AMER PROC, V22, P314
[3]
BRELAND H. L., 1962, SOIL SCI SOC AMER PROC, V26, P348
[4]
BRIGGS LJ, 1907, 45 US DEP AGR BUR SO, P1
[5]
CHANG SC, 1961, J SOIL SCI, V12, P287
[6]
COLE C. V., 1951, SOIL SCI SOC AMER PROC, V15, P84
[7]
COLEMAN N. T., 1960, SOIL SCI, V90, P1, DOI 10.1097/00010694-196007000-00002
[8]
COLEMAN R, 1945, SOIL SCI SOC AM P, V9, P72
[9]
DICKMAN S. R., 1940, Industrial and Engineering Chemistry. Analytical edition, V12, P665, DOI 10.1021/ac50151a013
[10]
FRANKLIN W. T., 1960, SOIL SCI, V90, P192, DOI 10.1097/00010694-196009000-00007