共 16 条
- [1] ALLISON L. E., 1956, SOIL SCI SOC AMER PROC, V20, P147
- [3] El-Tayib Y. M., 1979, Sulphur in Agriculture, V3, P7
- [4] FILTS JW, 1943, SOIL SCI SOC AM J, V8, P432
- [5] GROSSMAN R. B., 1957, Soil Science Society of America. Proceedings, V21, P322
- [6] HOOGHOUDT SB, 1950, VERSL LANDBOUWKD OND, V56, P3
- [7] JIMIKIS AR, 1962, SOIL MECHANICS
- [8] LUTZ J. F., 1965, SOIL SCI SOC AMER PROC, V29, P458
- [9] MARTINSON DC, 1949, P SOIL SCI SOC AM, V14, P34
- [10] MILLER DE, 1973, U ARIZONA AGR EXP ST, V214, P7