共 24 条
- [13] MEHRA OP, 1960, 7 NAT C CLAYS CLAY M, P317
- [14] MUIR A, 1934, FORESTRY, V8, P26
- [15] MUIR A, 1940, T R SOC EDINB, V60, P233
- [16] OGG WG, 1935, EMPIRE J EXP AGR, V3, P248
- [17] PROBLEMS OF SOIL HISTORY - PODZOL DEVELOPMENT AT GOODLAND AND TORR TOWNLANDS, CO ANTRIM, NORTHERN-IRELAND [J]. JOURNAL OF SOIL SCIENCE, 1958, 9 (02): : 186 - 198
- [18] Russell E.J., 1950, SOIL CONDITIONS PLAN
- [19] SCHNITZER M., 1964, SOIL SCI, V98, P197, DOI 10.1097/00010694-196409000-00010
- [20] SCHNITZER M., 1964, SOIL SCI SOC AMER PROC, V28, P374