Photographic Guide Of Selected External Defect Indicators And Associated Internal Defects In Yellow Birch
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Author | : Everette D. Rast |
Publisher | : |
Total Pages | : 32 |
Release | : 1991 |
Genre | : Yellow birch |
ISBN | : |
S2To properly classify or grade logs or trees, one must be able to correctly identify indicators and assess the effect of the underlying defect on possible end products. This guide assists the individual in identifying the surface defect indicator and shows the progressive stages of the defect throughout its development for yellow birch. Eleven types of external defect indicators and associated defects that are particularly difficult to evaluate are illustrated and described. S3.
Author | : Everette D. Rast |
Publisher | : |
Total Pages | : 604 |
Release | : 1982 |
Genre | : Quercus rubra |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 534 |
Release | : 1987 |
Genre | : Forests and forestry |
ISBN | : |
Author | : Thomas A. More |
Publisher | : |
Total Pages | : 522 |
Release | : 1990 |
Genre | : Recreational surveys |
ISBN | : |
Long-term recreation planning requires an understanding of recreation participation patterns. This study examined Vermonters' participation in 27 leisure activities from three domains (outdoor, resource based, and indoor) to see how such participation differed in each domain. Indoor activities were the most popular, followed by resource-based activities and general outdoor activities. Overall participation declined with age, though this effect was mitigated somewhat for older parents. Other socioeconomic and demographic variables had limited effects on participation.
Author | : C. Eugene Conrad |
Publisher | : |
Total Pages | : 868 |
Release | : 1987 |
Genre | : Chaparral ecology |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 574 |
Release | : 1987 |
Genre | : Forests and forestry |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 472 |
Release | : 1987 |
Genre | : Forest management |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 1316 |
Release | : 1991-11 |
Genre | : Government publications |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 856 |
Release | : |
Genre | : Government publications |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 708 |
Release | : 1983 |
Genre | : Fibers |
ISBN | : |