Innovation in Forest Engineering : Adapting to Structural Change :official proceedings (Extended Abstracts) of the4th Forest Engineering Conferenceheld at White River, South AfricaApril 5-7, 2011

Proceedings of 4th Forest Engineering Conference: Innovation in Forest Engineering – Adapting to Structural Change. Edited by Pierre Ackerman, Hannel Ham and Elizabeth Gleasure, 5-7 April 2011, Stellenbosch University