共 12 条
[2]
Bremner J., 1965, METHODS SOIL ANAL 2, P1149
[5]
Eid M. T., 1975, Agricultural Research Review, V53, P139
[9]
NITROGEN MINERALIZATION POTENTIALS OF SOILS
[J].
SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS,
1972, 36 (03)
:465-&