共 45 条
[21]
DRAMIS F, 1984, GEOGR FIS DIN QUAT, V5, P38
[22]
Drew D. P., 1982, Badland geomorphology and piping, P293
[23]
Fairbridge R.W., 1968, ENCY GEOMORPHOLOGY
[25]
Faulkner H., 1990, Vegetation and erosion. Processes and environments., P317
[28]
GUERRICCHIO A, 1982, P 4 C IAEG 2, P227
[29]
Harvey A., 1982, Badland geomorphology and piping, P317