University of Illinois Urbana-Champaign

Natural History Survey Research Aims to Improve Crop Protection, Use of Biological Resources [excerpt from Blue Book of the State of Illinois 1935-1936]

Frison, Theodore H.

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Description

Owning Collections

Annual Reports of the Illinois Natural History Survey PRIMARY
Select annual reports and similar documents of the Illinois Natural History Survey and its predecessors. NOTE: Not all reports are available in IDEALS; see "About this Collection" for a link to a comprehensive, annotated bibliography of these documents.