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IdentificationAquatic weedsAlvin C. Lopinot

Aquatic weeds

Alvin C. Lopinot · Division of Fisheries

52 sayfa · 1963

Aquatic weeds / Control / Identification

Freshwater fishes1967 Fox Chain o'Lakes creel censusAlvin C. Lopinot

1967 Fox Chain o'Lakes creel census

Alvin C. Lopinot · Dept. of Conservation, Division of Fisheries

71 sayfa · 1968

Freshwater fishes

Fishery management1965 inventory of Illinois organizational watersAlvin C. Lopinot

1965 inventory of Illinois organizational waters

Alvin C. Lopinot · Illinois Dept. of Conservation, Division of Fisheries

19 sayfa · 1965

Lakes / Fishery management

Freshwater fishes1967-1968 ice fishermen creel census of the Fox Chain o'LakesAlvin C. Lopinot

1967-1968 ice fishermen creel census of the Fox Chain o'Lakes

Alvin C. Lopinot · Illinois Division of Fisheries

50 sayfa · 1968

Freshwater fishes

Fishing1967 Mississippi River pool 13 sport fishing creel censusAlvin C. Lopinot

1967 Mississippi River pool 13 sport fishing creel census

Alvin C. Lopinot · Dept. of Conservation, Division of Fisheries

39 sayfa · 1968

Statistics / Fishing

IdentificationAquatic weeds: their identification and methods of controlAlvin C. Lopinot

Aquatic weeds: their identification and methods of control

Alvin C. Lopinot · Division of Fisheries

53 sayfa · 1968

Aquatic weeds / Control / Identification

Stream channelizationChannelized streams and ditches of IllinoisAlvin C. Lopinot

Channelized streams and ditches of Illinois

Alvin C. Lopinot · Division of Fisheries

59 sayfa · 1972

Stream channelization

FishingThe Illinois angler; a survey of 1965 Illinois licensed fishermenAlvin C. Lopinot

The Illinois angler; a survey of 1965 Illinois licensed fishermen

Alvin C. Lopinot · Division of Fisheries

81 sayfa · 1967

Statistics / Fishing

Water-supplyIllinois surface water inventory, 1972Alvin C. Lopinot

Illinois surface water inventory, 1972

Alvin C. Lopinot · Division of Fisheries

Sayfa sayısı yok · 1973

Water-supply

Fish culturePond fish and fishing in IllinoisAlvin C. Lopinot

Pond fish and fishing in Illinois

Alvin C. Lopinot · Division of Fisheries

64 sayfa · 1968

Fish ponds / Fishing / Fish-culture / Fish culture