2 Ergebnisse.

Excerpt from Spring and Summer Temperatures of Streams Tributary to the South Shore of Lake Superior, 1950-60The purpose of this report is to assemble the water temperature data accumulated from 1950 to 1960, and to make them available for reference. These records can be useful to all fishery workers interested in the streams of the area. The relations of temperature to the time and extent of fish migra tions and to changes of fish populations...

Excerpt from Spring and Summer Temperatures of Streams Tributary to the South Shore of Lake Superior, 1950-60 The purpose of this report is to assemble the water temperature data accumulated from 1950 to 1960, and to make them available for reference. These records can be useful to all fishery workers interested in the streams of the area. The relations of temperature to the time and extent of fish migra tions and to changes of fish populatio...