Treesearch
Questionnaires for research: an annotated bibliography on design, construction, and use.
| Authors: | Dale R. Potter, Kathryn M. Sharpe, John C. Hendee, Roger N. Clark |
| Year: | 1972 |
| Type: | Research Paper |
| Station: | Pacific Northwest Research Station |
| Source: | Res. Pap. PNW-RP-140. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 85 p |
Download (PDF 5.35 MB): https://research.fs.usda.gov/download/treesearch/26359.pdf