Browse Other Illinois Natural History Survey Publications by Author "Decker, George Clemens"

  • Decker, George Clemens; Apple, James Wilbur (Urbana, Ill. : University of Illinois, College of Agriculture, Extension Service in Agriculture and Home Economics,, 1949)

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  • Decker, George Clemens (Urbana, Ill. : University of Illinois, College of Agriculture, Extension Service in Agriculture and Home Economics,, 1946)

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  • Decker, George Clemens; Petty, H.B.; Bigger, J.H. (Urbana, Ill. : University of Illinois, College of Agriculture, Extension Service in Agriculture and Home Economics,, 1945)

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