Tag Archives: Douglas County

[069-43] Vascular Plants in Walnut Point State Park, Douglas County, Illinois

Phillippe, Rick and John Ebinger Vascular Plants in Walnut Point State Park, Douglas County, Illinois 069-43-print

Posted in 1976, Transactions | Tagged , , , , | Leave a comment

[089-05MS9504] Metals Concentrations in Periphyton and Sediments of the Embarras River and Brushy Fork, Douglas County, Illinois

Charles L. Pederson and David L. Vaultonburg Metals Concentrations in Periphyton and Sediments of the Embarras River and Brushy Fork, Douglas County, Illinois 089-05MS9504-print

Posted in 1996, Transactions | Tagged , , , , | Leave a comment