共 20 条
[1]
IRON OXIDE REMOVAL FROM SOILS AND CLAYS
[J].
SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS,
1953, 17 (04)
:359-364
[2]
[Anonymous], CLAYS CLAY MINERALS
[3]
DISTRIBUTION OF PYROPHOSPHATE-EXTRACTABLE IRON AND ORGANIC CARBON IN SOILS OF VARIOUS GROUPS
[J].
JOURNAL OF SOIL SCIENCE,
1968, 19 (02)
:251-+
[4]
BLACK CA, 1965, AGRON SERIES AM SOC, V9, P1372
[5]
BLACK CA, 1965, AGRONOMY, V9, P900
[6]
BLACK CA, 1965, AGRONOMY, V9, P572
[7]
BLACK CA, 1965, AGRONOMY, V9, P671
[8]
BOURGET S. J., 1953, CANADIAN JOUR AGRIC SCI, V33, P579
[9]
SELECTIVE DISSOLUTION OF MANGANESE OXIDES FROM SOILS AND SEDIMENTS WITH ACIDIFIED HYDROXYLAMINE HYDROCHLORIDE
[J].
SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS,
1972, 36 (05)
:764-&
[10]
GRIMME H., 1967, Z PFLANZENERNAHRUNG BODENK, V116, P207, DOI 10.1002/jpln.19671160305