共 15 条
[1]
Allison L.E., 1960, SOIL SCI SOC AM J, V24, P36
[3]
BRYDON J. E., 1965, AGRON J, V57, P283
[4]
SIMPLE TITRIMETRIC METHOD FOR DETERMINATION OF INORGANIC CARBON IN SOILS
[J].
SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS,
1972, 36 (02)
:273-&
[7]
ISERMEYER H, 1951, Z PFLANZENERN DUNG B, V56, P26
[8]
Jackson ML, 1958, SOIL CHEMICAL ANALYS
[9]
MARTIN A. E., 1955, SOIL SCI, V79, P187, DOI 10.1097/00010694-195503000-00003