{"title":"Respirable dust levels - surface work areas of underground coal mines and surface coal mines.","authors":"P S Parobeck, T F Tomb","doi":"","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":78838,"journal":{"name":"Work, environment, health","volume":"11 1","pages":"43-8"},"PeriodicalIF":0.0000,"publicationDate":"1974-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Work, environment, health","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}