Treesearch
A Simple, Inexpensive Pollen Trap
| Authors: | P. E. Hoekstra |
| Year: | 1965 |
| Type: | Research Note |
| Station: | Southern Research Station |
| Source: | Res. Note SE-40. Asheville, NC: U.S. Department of Agriculture, Forest Service, Southeastern Forest Experiment Station. 3 p. |
Download (PDF 285 KB): https://research.fs.usda.gov/download/treesearch/5403.pdf