{"title":"DECREE No. 47-1620 to amend the decree of 16 October 1939 specifying special hygiene measures to avoid benzol poisoning, dated 23 August 1947.","authors":"","doi":"","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":87996,"journal":{"name":"Industrial safety survey ...","volume":"23 4","pages":"137"},"PeriodicalIF":0.0000,"publicationDate":"1947-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Industrial safety survey ...","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}