01370nam a2200325Ia 450000100060000000300050000600500170001100800410002801000210006903500200009004000190011005000340012908200230016308600130018610000400019924502540023926000740049330000290056749000580059650400250065465000460067965000220072565000230074765000230077065000200079370000500081370000440086371000680090783000690097587508BIBL20160527204128.0800118s1980    dcua     b    000 0 eng    a 79607935 //r882  a(OCoLC)05990218  aDLCcDLCdm.c.0 aTN23b.U43 no. 8452aRC965.A7  a622 sa615.9/256830 aI 28.23:10aCampbell, William Josephwdn2Local10aChemical and physical characterization of amosite, chrysotile, crocidolite, and nonfibrous tremolite for oral ingestion studies by the National Institute of Environmental Health Sciencescby William J. Campbell, Charles W. Huggins, and Ann G. Wylie.0 a[Washington]bU.S. Dept. of the Interior, U.S. Bureau of Minesc1980.  aiii, 63 p.bill.c27 cm.1 aReport of investigations - U.S. Bureau of Minesv8452  aBibliography: p. 42. 0aAsbestos industryxHealth aspects.2Local 0aTremolite.2Local 0aRiebeckite.2Local 0aChrysotile.2Local 0aAmosite.2Local10aHuggins, Charles W.ejoint author.wcn2Local10aWylie, Ann G.ejoint author.wcn2Local20aNational Institute of Environmental Health Sciences.wcn2Local 0aReport of investigations (United States. Bureau of Mines)v8452.