共 66 条
[1]
ARMSTRONG D E, 1968, Environmental Science and Technology, V2, P683, DOI 10.1021/es60021a006
[3]
BRIGGS GG, 1973, 7TH P BRIT INS FUNG
[4]
METHODS FOR COMPARISON OF FULVIC-ACID SAMPLES - EFFECTS OF ORIGIN AND CONCENTRATION ON ACIDIC PROPERTIES
[J].
CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE,
1978, 56 (09)
:1196-1201
[5]
BURNS I G, 1973, Pesticide Science, V4, P629, DOI 10.1002/ps.2780040503
[6]
Burns I. G., 1974, Residue Reviews, V52, P117
[7]
BURNS I G, 1973, Pesticide Science, V4, P201, DOI 10.1002/ps.2780040206