01070cam a22002651  4500001001300000003000400013005001700017008004100034010001700075035002000092040004800112042001200160050002500172082001200197100003800209245021300247260005400460300002200514490006600536650002600602650002900628700006100657830006900718999001700787l  49000026 DLC20260227111541.0910913s1949    dcu          f000 0 eng c  al  49000026   a(OCoLC)24369719  aU.S. Dept. of Labor. LibrarycCLUdCLUdDLC  apremarc00aHD8051b.A62 no. 949  a331.8231 aMcElroy, Frank S.q(Frank Shafer)10aInjuries and accident causes in fertilizer manufacturing [a detailed analysis of hazards and injury-frequency rates in 1946 by region, plant-size, and department,cby Frank S. McElroy and George R. McCormack]  aWashington, D.C.,bU.S. Govt. Print. Off.c[1949]  aiv, 32 p.c27 cm.1 aUnited States. Bureau of Labor Statistics. Bulletin,vno. 949 0aIndustrial accidents. 0aFertilizers and manures.1 aMcCormack, George R.q(George Robertson),ejoint author. 0aBulletin of the United States Bureau of Labor Statistics ;v949.  c36641d36641