共 66 条
[31]
HOHN MH, 1969, B OHIO BIOL SURV, V3
[32]
HUBERPESTALOZZI G, 1968, PHYTOPLANKTON SUSSWA, V3
[33]
HUSTEDT F, 1959, KRYPTOGAMENFLORA DEU, V7, P1
[34]
HUSTEDT F, 1961, KRYPTOGAMENFLORA DTS, V7, P1
[35]
Hustedt F., 1930, SUSSWASSER FLORA MIT, V10, P1
[36]
HUSTEDT F, 1930, RABENHORST KRYPTOGAM, V7, P1
[37]
Kellicott D.S., 1878, AM J MICROSC POP SCI, V3, P250
[38]
Kemp A.L.W., 1977, J GREAT LAKES RES, V3, P221
[39]
CULTURAL IMPACT ON GEOCHEMISTRY OF SEDIMENTS IN LAKE ERIE
[J].
JOURNAL OF THE FISHERIES RESEARCH BOARD OF CANADA,
1976, 33 (03)
:440-462
[40]
FISH COMMUNITY IN LAKE ERIE
[J].
JOURNAL OF THE FISHERIES RESEARCH BOARD OF CANADA,
1976, 33 (03)
:622-638