共 14 条
[1]
GJESSING ET, 1971, SCHWEIZ Z HYDROL, V33, P592
[2]
GJESSING ET, 1976, PHYSICAL CHEM CHARAC, P15
[3]
SELECTIVE CHEMICAL-EXTRACTION OF SOIL COMPONENTS AND BOUND METAL SPECIES
[J].
CRC CRITICAL REVIEWS IN ANALYTICAL CHEMISTRY,
1981, 12 (04)
:233-266
[7]
SCHWEDT G, UNPUB FRESENIUS Z AN
[10]
STEINBERG C, 1978, VOM WASSER, V51, P11