共 17 条
- [1] CHARACTERIZATION AND GENESIS OF A SHARPSBURG-WYMORE SOIL SEQUENCE IN SOUTHEASTERN NEBRASKA [J]. SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS, 1967, 31 (02): : 238 - +
- [3] ROLE OF VERTIC SUBGROUPS IN COMPREHENSIVE SOIL CLASSIFICATION SYSTEM [J]. SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS, 1969, 33 (01): : 129 - &
- [4] LINEAR EXTENSIBILITY AS CALCULATED FROM NATURAL-CLOD BULK DENSITY MEASUREMENTS [J]. SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS, 1968, 32 (04): : 570 - &
- [5] KELLOGG CHARLES E., 1963, SOIL SCI, V96, P1, DOI 10.1097/00010694-196307000-00002
- [6] LEWIS DT, 1975, 267 U NEBR AGR EXP S
- [7] MCGUINNESS JL, 1975, J SOIL WATER CONSERV, V30, P184
- [8] MILLETT JL, 1963, SOIL SCI SOC AM P, V27, P684
- [9] ROMKENS MJM, 1975, J SOIL WATER CONSERV, V30, P173
- [10] SAUTTER HE, 1974, SOIL SURVEY RICHARDS