共 21 条
[1]
[Anonymous], [No title captured]
[3]
BROWN WT, 1965, SOIL SURVEY DYER COU
[4]
MORPHOLOGY OF SOILS WITH FRAGIPANS IN PARTS OF WILSON COUNT NORTH CAROLINA
[J].
SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS,
1966, 30 (03)
:376-+
[6]
FRANZMEIER DP, 1975, SOIL SURVEY HORIZONS, V16, P3
[7]
FRYE JC, 1962, 334 ILL STAT GEOL SU
[8]
GLASS HD, 1968, AGRIC EXP PUBL, V14, P35
[9]
GROSSMAN R. B., 1959, SOIL SCI SOC AMER PROC, V23, P65