Considerations in Wind Design of Wood Structures
American Forest & Paper Association
Pressure-Treated Wood
Forest World - Volume 7, Number 4
Forest Certification II
Forest World - Volume 9, Number 1

Lumber Substitution Based on Modulus of Elasticity
American Forest & Paper Association

Metric Conversions
Forest World

Lumber Sizes (Nominal Size & Actual)
Lumber & Building Material Reference Manual

Formulas & Measures
Lumber & Building Material Reference Manual

Dimension Lumber - Grades and Uses
US Spans Book for Major Lumber Species
Special Lumber Products
US Spans Book for Major Lumber Species
Canadian Commercial Species Combinations
US Spans Book for Major Lumber Species
American and Canadian Lumber Species
US Spans Book for Major Lumber Species

Eight Popular Softwood Species
Lumber & Building Material Reference Manual