in 14 sheets including an index map. Made under the direction of a Board of Engineers ... Corps of Engineers, United States Army, by J. W. Woermann, 1902-1905.
From the collection "River Maps" created by the Map Library in the University Library's Digital Collections portal
from Danglade (1914) The Mussel Resources of the Illinois River
from Forbes & Richardson (1913) Studies on the Biology of the Upper Illinois River, INHS Bulletin Vol.9 Article 10, 1913
from Forbes & Richardson (1913) Studies on the Biology of the Upper Illinois River, INHS Bulletin Vol.9 Article 10, 1913
from Forbes & Richardson (1913) Studies on the Biology of the Upper Illinois River, INHS Bulletin Vol.9 Article 10, 1913
from Richardson (1925) Changes in the Small Bottom Fauna of Peoria Lake 1920-1922, INHS Bulletin Volume 15 Article 5
from Richardson (1925) Changes in the Small Bottom Fauna of Peoria Lake 1920-1922, INHS Bulletin Volume 15 Article 5
From 1937-1947 Illinois Historical Aerial Photographs in the Illinois Geospatial Data Clearinghouse
From 1937-1947 Illinois Historical Aerial Photographs in the Illinois Geospatial Data Clearinghouse
from the iFish Illinois page describing the Illinois River
The Plankton of the Illinois River, 1894-1899, with introductory notes upon the hydrography of the Illinois River and its Basin. PART I. Quantitative Investigations and General Results
by
Kofoid, Charles A.
The Plankton of the Illinois River, 1894-1899, with Introductory Notes Upon the Hydrography of the Illinois River and its Basin. Part II. Constituent Organisms and their Seasonal Distribution
by
Charles A. Kofoid
Studies on the Biology of the Illinois River
by
Stephen A. Forbes and R. E. Richardson
Some Recent Changes in Illinois River Biology
by
Stephen A. Forbes and Robert Earle Richardson
Temperature and Turbidity of Some River Waters in Illinois
Illinois River Bluffs Area Assessment
Big Rivers Area Assessment
Prairie Parklands Area Assessment
Illinois River Bluffs Area Assessment