TY  - BOOK
ED  - International Labour Office.
TI  - Occupational safety and health in forestry operations
AV  - HD7269.F72 I6
PY  - 1957///
CY  - Geneva
KW  - Forests and forestry
KW  - Safety measures
N1  - "D.7.1957."; Bibliography: p. 175-184
ER  -