L.I.R.A. Cable Logging Seminar : 13-15 June 1978.

Հրապարակվել է 1978

Ground-based logging : the proceedings of a seminar held in Rotorua, June, 1986 /

Հրապարակվել է 1986

Skyline carriage survey : a report /

‌ Hemphill, Dallas C.
Հրապարակվել է 1985

Logging trials, Mangatu State Forest, East Coast, North Island : an investigation of the effects of a ground based harvesting system on erosion-prone land at Mangatu State Forest /

Հրապարակվել է 1985

Limited scale logging : the proceedings of a seminar held in Rotorua, June, 1985 /

Հրապարակվել է 1985

Human resources in logging : the proceedings of a seminar held in Rotorua, June, 1984 /

Հրապարակվել է 1984

Business of logging : the proceedings of a LIRA seminar held in Rotorua, May 1988 /

Հրապարակվել է 1988

Project report /

Cable logging : the proceedings of a seminar held in Nelson, June 1989 /

Հրապարակվել է 1989

Manpower management in logging : the proceedings of a seminar held in Rotorua, June 1990 /

Հրապարակվել է 1990

New Zealand forest code of practice /

Հրապարակվել է 1990

Logging roads : research needs and directions : the proceedings of a workshop held in Nelson, July, 1985 /

Հրապարակվել է 1985