共 11 条
[1]
BARNES H, 1959, APPARATUS METHODS 1, P313
[4]
PRICE DRH, 1979, WAT POLL CON, V78, P118
[5]
Shania T. M., 1967, J ANAL CHEM-USSR, V22, P663
[7]
Wilcox L.V., 1958, AGR INFORMATION B, V194
[8]
1979, METHODS CHEM ANAL MA
[9]
1971, STANDARD METHODS EXA, P72
[10]
1969, 18 STEV LAB WAT RES