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 are always important in fishery management and research. No comments or recommendations are included as this report contains only temperature data.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.