Additional bibliography for study
FAO, 1992. Introduction to ergonomics in forestry in developing countries. FAO FORESTRY PAPER 100, p. 208. http://www.fao.org/3/ap419e/ap419e00.pdf
USDA 1980 Protect Your Hearing! Equip. Tips. Revision No.2. USDA. U.S. Department of Agriculture - Forest Service Equipment Development Center. SanDimas, California , U.S.A.
Potočnik and Poje 2017. Forestry ergonomics and occupational safety in high ranking scientific journals from 2005-2016. Croatian Journal of Forest Engineering 38(2):291-310
Fraser, T.M., 1980. Ergonomic principles in the Design of HandTools. Occupational Safety and Health Series. No. 44. Geneva, SWitzerland.
FAO/ECE/ILO, 1983. Ergonomics Applied to Forestry. Proceedings, 17-22 October 1983. Vienna and Ossiach, Austria. Economic Commission for Europe.
Loon, J.H., Staudt, F.J. and Zander, J. 1979. Ergonomics in tropical agriculture and forestry. Proceedings of the Fifth Joint Ergonomic Symposium organized by the Ergonomic Commissions of LAAMRH, CIGR and IUFRO. Wageningen, Netherlands, May 14-18, 1979.
Kantola, M. and Virtanen, K. 1986. Handbook on Appropriate Technology for Forestry Operations in Developing Countries. Part 1. Tree felling and conversion clearing of forest plantations. Forestry Training Programme. Publication 16. National Board of Vocational Education of the Government of Finland.