共 16 条
[1]
BERNHARDT H, 1975, VERH INT VEREIN LIMN, V19, P1957
[2]
Burns NM, 1972, 6 CAN CTR INL WAT PA, P85
[3]
BURNS NM, 1972, TS0571280824 US ENV
[4]
Hutchinson G.E., 1957, TREATISE LIMNOLOGY
[6]
Larsen DP, 1975, VERH INT VEREIN LIMN, V19, P884
[7]
LEE GF, 1970, 1 U WISC WAT RES CTR
[9]
MALUEG KW, 1973, EPAR373026 US ENV PR