共 50 条
- [2] Ahlgren G., 1978, VERH INT VEREIN THEO, V20, P840
- [3] AHLGREN I, 1967, SCHWEIZ Z HYDROL, V29, P53
- [4] [Anonymous], MITT VERH INT VEREIN
- [5] BERGER C, 1974, H2O, V8, P144
- [7] COTTE J, 1946, B SOC CHIM FR, V13, P542
- [8] DEVAATE AB, 1975, HYDROBIOL B, V9, P55
- [9] Eberley W. R., 1964, VERH INT VEREIN LIMN, V15, P394
- [10] EBERLY WILLIAM R., 1959, INVEST INDIANA LAKES AND STREAMS, V5, P1