共 8 条
[1]
ABRAHAMSEN G, 1977, WATER AIR SOIL POLL, V8, P57
[4]
GIBBS HS, 1980, NZ SOILS
[6]
Mahendrappa M. K., 1974, Canadian Journal of Forest Research, V4, P1, DOI 10.1139/x74-001
[7]
[No title captured]
[8]
1974, FAO UNESCO SOIL MAP, V1