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  • 1990 1991 Annual Progress Report

1990 1991 Annual Progress Report

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Excerpt from 1990 1991 Annual Progress Report: Long-Term Illinois River Fish Population Monitoring Program, 30 May, 1991The electrofishing program described in this report adds to a data set begun in 1956 when Dr. William C. Starrett of the Illinois Natural History Survey initiated an annual electrofishing survey of the Illinois River. The survey was supported from a variety of sources until 1985 when funding lapsed. Field work resumed in the fall of 1989 with support from the federal program in sport fish restoration and the Illinois Department of Conservation, as a 5-year Survey and Investigation that extends until 1994.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.
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