共 32 条
[2]
AUER MT, 1982, J GREAT LAKES RES, V8, P134
[3]
CAIRNS J, 1968, J WATER POLLUT CON F, V40, P1607
[4]
COLLINS G B, 1977, Bulletin of the Ohio Biological Survey, V5, P1
[5]
Descy J.P., 1979, NOVA HEDWIGIA, V64, P305
[6]
ELORANTA P, 1979, ARCH HYDROBIOL, V86, P27
[7]
FORSYTH JL, 1976, P SANDUSKY RIVER S I, P13