共 19 条
[1]
ALLISON F. E., 1955, Advanc. Agron., V7, P213, DOI 10.1016/S0065-2113(08)60339-9
[2]
ALLISON F. E., 1966, Advances in Agronomy, V18, P219, DOI 10.1016/S0065-2113(08)60651-3
[3]
BARTH E, 1971, 2 ADV WAST TREATM WA
[4]
NITRIFICATION IN SCHELDT ESTUARY - (BELGIUM AND NETHERLANDS)
[J].
ESTUARINE AND COASTAL MARINE SCIENCE,
1975, 3 (01)
:79-89
[5]
DEBECKER E, 1984, REV AGR-BRUSSELS, V37, P117
[6]
DENIJS W, 1979, BELASTING BELGISCHE
[7]
GARGAS E, 1975, VATTEN, V1, P56
[9]
GULLENTOPS F, 1969, ATLAS BELGIQUE