共 50 条
- [41] SURFACE-ACTIVITY OF HUMIC-ACID ZEITSCHRIFT FUR PFLANZENERNAHRUNG UND BODENKUNDE, 1978, 141 (02): : 203 - 207
- [50] POLYMER COAGULATION OF HUMIC-ACID WATERS JOURNAL OF THE ENVIRONMENTAL ENGINEERING DIVISION-ASCE, 1977, 103 (06): : 989 - 1000