共 10 条
[1]
Beckett P. H. T., 1971, Soils and Fertilizers, V34, P1
[2]
HAMMOND LUTHER C., 1958, SOIL SCI SOC AMER PROC, V22, P548
[3]
JACOB W. C., 1956, Soil Science Society of America. Proceedings, V20, P170
[4]
JARVIS MG, 1979, SOIL SURVEY B, V8
[5]
JARVIS RA, 1968, SOILS READING DISTRI
[6]
KAY FF, 1936, B FACULTY AGR HORTIC, V48
[8]
NELSON L. A., 1962, SOIL SCI SOC AMER PROC, V26, P497
[9]
WARRICK AW, 1980, APPLICATIONS SOIL PH, pCH13
[10]
WILDING L. P., 1965, SOIL SCI SOC AMER PROC, V29, P711