Timber -- Grading

A new and easier way to estimate the quality of inland Douglas-fir sawtimber

by Paul H. Lane, Marlin E. Plank, and John W. Henley.

Asia-Pacific regional grading rules for teak logs.

Food and Agriculture Organization of the United Nations

A guide to hardwood log grading.

Northeastern Forest Experiment Station (Radnor, Pa.)

Asia-Pacific regional grading rules for sawn hardwood timber (nonteak)

Food and Agriculture Organization of the United Nations

An improved system for estimating the value of western white pine

Thomas A. Snellgrove, Marlin E. Plank, Paul H. Lane

Provisional grade specifications for hardwood growing-stock trees

by Stephen G. Boyce and Roswell D. Carpenter.

Veneer-log production and receipts: North Central Region : 1970

Thomas P. Ginnaty, Jr.

New timber cruising grades for coast douglas-fir

Paul H. Lane...[et al.].

Lagringsskader på ubarket skurtømmer og effekten av sprøyting med insekt- og soppdrepende middler.: Damage of unbarked coniferous sawlogs and the effect of insecticides and fungicides.

[Av] Gunnar Wilhelmsen og Michael Foslie.

A guide to hardwood log grading

by Everette D. Rast, David L. Sonderman, Glenn L. Gammon.