共 27 条
[1]
[Anonymous], AGRONOMY
[2]
Bremner J.M., 1965, METHODS SOIL ANAL PA, P1149
[7]
KEENEY DR, 1975, WIS DEP NAT RESOUR T, V88
[10]
NITROGEN MINERALIZATION FROM SEWAGE SLUDGE
[J].
JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-ENVIRONMENTAL SCIENCE AND ENGINEERING & TOXIC AND HAZARDOUS SUBSTANCE CONTROL,
1977, 12 (4-5)
:191-201