共 19 条
- [1] [Anonymous], 1979, MAJOR SOILS SOIL REG
- [2] SOIL CLASSIFICATION IN SOIL SURVEY OF ENGLAND AND WALES [J]. JOURNAL OF SOIL SCIENCE, 1973, 24 (03): : 324 - 338
- [9] BOUMA J, 1977, 13 SOIL SURV I SOIL
- [10] DOMHOF J., 1965, Boor en Spade, V14, P151