Treesearch
A spray tower for the application of microbial aerial sprays
| Authors: | Harry B., Jr. Hubbard, Franklin B. Lewis, Franklin B. Lewis |
| Year: | 1973 |
| Type: | Research Paper |
| Station: | Northern Research Station |
| Source: | Res. Pap. NE-249. Upper Darby, PA: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station. 8 p. |
Download (PDF 1.51 MB): https://research.fs.usda.gov/download/treesearch/23648.pdf