共 6 条
[1]
Day P.R., 1956, SOIL SCI SOC AM J, V20, P167, DOI DOI 10.2136/SSSAJ1956.03615995002000020007X
[2]
FRYE JC, 1960, 285 ILL STAT GEOL SU
[3]
HORN ME, 1960, THESIS U WISCONSIN
[4]
JANKE WE, 1962, THESIS U WISCONSIN
[6]
Thwaites FT, 1943, BULL GEOL SOC AM, V54, P87