Chris E. Petersen
The Extent of Anthropogenic Disturbance on the Aquatic Assemblages of the East Branch of the DuPage River, Illinois, as Evaluated Using Stream Arthropods
Chris E. Petersen
The Extent of Anthropogenic Disturbance on the Aquatic Assemblages of the East Branch of the DuPage River, Illinois, as Evaluated Using Stream Arthropods
Recent Advances in Spectroscopy* Author: Michelson, A.A.
The Relation of the State Academy of Science to the Natural History Surrounding the Chicago Academy of Sciences Author: Baker, F.C.
Recent Advances in Spectroscopy* Author: Michelson, A.A.