Large-crowned Planted Ponderosa Pine Respond Well to Thinning James Willis Barrett Published: 1972 Total Pages: 12 Get eBook
Response of Dwarf Mistletoe-infested Ponderosa Pine to Thinning James Willis Barrett Published: 1985 Total Pages: 24 Get eBook
Silviculture of Ponderosa Pine in the Pacific Northwest James Willis Barrett Published: 1979 Total Pages: 112 Get eBook
The Concept and Application of Growth Basal Area Frederick C. Hall Published: 1991 Total Pages: 108 Get eBook
U.S.D.A. Forest Service Research Note PNW. Pacific Northwest Forest and Range Experiment Station (Portland, Or.) Published: 1971 Total Pages: 446 Get eBook
