{"title":"Lead and zinc mining in the Driftless Area","authors":"J. Knox","doi":"10.1130/2019.2543(08)","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":142244,"journal":{"name":"The Physical Geography and Geology of the Driftless Area: The Career and Contributions of James C. Knox","volume":"45 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Physical Geography and Geology of the Driftless Area: The Career and Contributions of James C. Knox","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1130/2019.2543(08)","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}