Browse Staff Research, Reports, Maps, Publications, and Presentations - Illinois State Geological Survey by Subject "Zinc"

  • Cobb, J.C.; Steele, J.D.; Treworgy, C.G.; Ashby, Jim F.; Russell, S.J. (Champaign, Ill.: Illinois State Geological Survey, 1978)
    Final report to the U.S. Geological Survey, Branch of Eastern Mineral Resources, U.S. Department of Interior. June 1975 to September 1977.

    application/pdf

    application/pdfPDF (3MB)