00667cam a22002291  4500001001300000003000400013005001700017008004100034010001700075035002000092040004500112042001200157050001900169110003300188245005900221260001900280300003200299500001600331504003000347650004300377999001700420l  57000129 DLC20260227111545.0900223s1957    sz a     b    000 0 eng c  al  57000129   a(OCoLC)21115777  aU.S. Dept. of Labor LibrarycCUdCUdDLC  apremarc00aHD7269.F72bI62 aInternational Labour Office.10aOccupational safety and health in forestry operations.  aGeneva,c1957.  aiv, 184 p.btables.c30 cm.  a"D.7.1957."  aBibliography: p. 175-184. 0aForests and forestryxSafety measures.  c36953d36953