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Displaying 1-3 of 3 results for author "Sheehan, Katharine A."
User's guide for GMPHEN [microform] : gypsy moth phenology model / Katharine A. Sheehan.
- Text
- Radnor, Pa. : U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station, [1992]
- 1992
Defoliation by western spruce budworm in Oregon and Washington from 1980 through 1994 [microform] / Katharine A. Sheehan.
- Text
- Portland, Or. : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Region, [1996]
- 1996
Effects of insecticide treatments on subsequent defoliation by Western spruce budworm in Oregon and Washington [microform] : 1982-92.
- Text
- [Portland, Or.] : U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, [1996]
- 1996
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