Color tests for differentiating heartwood and sapwood in certain softwood tree species

Authors

Norman P. Kutscha
Irving B. Sachs

Document Type

Article

Source

Forest Products Laboratory, USDA Forest Service

Issue

2246

Publication Date

1962

Recommended Citation

Kutscha, Norman P., Sachs, Irving B. 1962. Color tests for differentiating heartwood and sapwood in certain softwood tree species. Forest Products Laboratory, USDA Forest Service no 2246.