Serpentine end matching
a test of visual perception
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Author
Contributions
- Gatchell, Charles J. , joint author - Contributor
- United States. Forest Service - Contributor
- Northeastern Forest Experiment Station (Radnor, Pa.) - Contributor
Publication
1978 - Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, Broomall, Pa, Pennsylvania
Language
English
Subjects
Topics
Series Statement
- USDA Forest Service research paper NE -- 408
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