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[null,"1.","Record Nr.",null,"UNINA9910691679803321"]
[null,null,"Titolo",null,"New shroud design controls silica dust from surface mine and construction blast hole drills [[electronic resource]]"]
[null,null,"Pubbl/distr/stampa",null,"[Cincinnati, Ohio] : , : [U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health], , [1998]"]
[null,null,"Collana",null,"DHHS (NIOSH) publication ; ; no. 98-150"]
[null,null,"Soggetti",null,"Coal mines and mining - Dust control - United States"]
[{"$nulls":4},"Lungs - Dust diseases - United States - Prevention"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","\"November 1998\"--P. [4]."]
[{"$nulls":4},"Title from title screen."]