Improving health and safety conditions in forestry work / AGER, B.
Improving health and safety conditions in forestry work [printed text] / AGER, B. ; , . - Jakarta, Indonesia : World Forestry Congress, 1978 . - , 393-408p, , Vol. 4. Position paper FEP/12In Proceedings of the Eighth World Forestry Congress, Jakarta, 1978 Languages : (En)
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