The Online Books Page

Books by P. H. Cochran:

Books in the extended shelves:

• Cochran, P. H.: 35-year growth of ponderosa pine saplings in response to thinning and understory removal (U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1999), also by James W. Barrett and Or.) Pacific Northwest Research Station (Portland (page images at HathiTrust)
• Cochran, P. H.: Effect of operational fertilization on foliar nutrient content and growth of young douglas-fir and Pacific silver fir (U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1986), also by P. D. McColley, W. Lopushinsky, and Or.) Pacific Northwest Research Station (Portland (page images at HathiTrust)
• Cochran, P. H.: Examples of mortality and reduced annual increments of white fir induced by drought, insects, and disease at different stand densities (U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1998), also by Or.) Pacific Northwest Research Station (Portland (page images at HathiTrust)
• Cochran, P. H.: Fertilization and spacing effects on growth of planted ponderosa pine (U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest Research Station, 1991), also by James W. Barrett, R. P. Newman, and Or.) Pacific Northwest Research Station (Portland (page images at HathiTrust)
• Cochran, P. H.: Gross yields for even-aged stands of Douglas-fir and white or grand fir, east of the cascades in Oregon and Washington (Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1979), also by United States Forest Service and Or.) Pacific Northwest Forest and Range Experiment Station (Portland (page images at HathiTrust)
• Cochran, P. H.: Growth and mortality of ponderosa pine poles thinned to various densities in the Blue Mountains of Oregon (U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1995), also by James W. Barrett and Or.) Pacific Northwest Research Station (Portland (page images at HathiTrust)
• Cochran, P. H.: Growth and yield of western larch under controlled levels of stocking in the Blue Mountains of Oregon (U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1999), also by Kenneth W. Seidel and Or.) Pacific Northwest Research Station (Portland (page images at HathiTrust)
• Cochran, P. H.: Growth of lodgepole pine thinned to various densities on two sites with differing productivities in central Oregon (U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1999), also by Walter G. Dahms and Or.) Pacific Northwest Research Station (Portland (page images at HathiTrust)
• Cochran, P. H.: Growth of ponderosa pine thinned to different stocking levels in central Oregon : 30-year results (U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1999), also by James W. Barrett and Or.) Pacific Northwest Research Station (Portland (page images at HathiTrust)
• Cochran, P. H.: Natural regeneration of lodgepole pine in south-central Oregon (U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1973), also by Or.) Pacific Northwest Forest and Range Experiment Station (Portland (page images at HathiTrust)
• Cochran, P. H.: Predicting wood volumes for ponderosa pine from outside bark measurements (Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1976), also by United States Forest Service and Or.) Pacific Northwest Forest and Range Experiment Station (Portland (page images at HathiTrust)
• Cochran, P. H.: Pumice particle bridging and nutrient levels affect lodgepole and ponderosa pine seedling development (U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1971), also by David V. Sandberg and Or.) Pacific Northwest Forest and Range Experiment Station (Portland (page images at HathiTrust)
• Cochran, P. H.: Reduction in growth of pole sized Ponderosa pine related to a Pandora moth outbreak in central Oregon (U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1998), also by Or.) Pacific Northwest Research Station (Portland (page images at HathiTrust)
• Cochran, P. H.: Response of a pole-size ponderosa pine stand to nitrogen, phosphorus, and sulfur (Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1978), also by United States Forest Service and Or.) Pacific Northwest Forest and Range Experiment Station (Portland (page images at HathiTrust)
• Cochran, P. H.: Response of individual ponderosa pine trees to fertilization (Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1973), also by United States Pacific Northwest Forest and Experiment Station (page images at HathiTrust)
• Cochran, P. H.: Response of pole-size lodgepole pine to fertilization (Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1975) (page images at HathiTrust)
• Cochran, P. H.: Response of ponderosa pine 8 years after fertilization (Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1977), also by United States Forest Service and Or.) Pacific Northwest Forest and Range Experiment Station (Portland (page images at HathiTrust)
• Cochran, P. H.: Response of thinned lodgepole pine after fertilization (U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1979), also by Or.) Pacific Northwest Forest and Range Experiment Station (Portland (page images at HathiTrust)
• Cochran, P. H.: Response of thinned white fir stands to fertilization with nitrogen plus sulphur (U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1991), also by Or.) Pacific Northwest Research Station (Portland (page images at HathiTrust)
• Cochran, P. H.: Should ponderosa pine be planted on lodgepole pine sites? (U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1984), also by Or.) Pacific Northwest Forest and Range Experiment Station (Portland (page images at HathiTrust)
• Cochran, P. H.: Silviculture of mixed conifer forests in eastern Oregon and Washington (U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1981), also by Kenneth W. Seidel and Or.) Pacific Northwest Forest and Range Experiment Station (Portland (page images at HathiTrust)
• Cochran, P. H.: Site index and height growth curves for managed, even-aged stands of Douglas-fir east of the Cascades in Oregon and Washington (Pacific Northwest Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service, 1979), also by United States Forest Service and Or.) Pacific Northwest Forest and Range Experiment Station (Portland (page images at HathiTrust)
• Cochran, P. H.: Site index and height growth curves for managed, even-aged stands of white or grand fir east of the Cascades in Oregon and Washington (Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1979), also by United States Forest Service and Or.) Pacific Northwest Forest and Range Experiment Station (Portland (page images at HathiTrust)
• Cochran, P. H.: Site index, height growth, normal yields, and stocking levels for larch in Oregon and Washington (U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1985), also by Or.) Pacific Northwest Forest and Range Experiment Station (Portland (page images at HathiTrust)
• Cochran, P. H.: Soil compaction and initial height growth of planted ponderosa pine (U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1985), also by Or.) Pacific Northwest Forest and Range Experiment Station (Portland (page images at HathiTrust)
• Cochran, P. H.: Stocking levels and underlying assumptions for uneven-aged ponderosa pine stands (U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1992), also by Or.) Pacific Northwest Research Station (Portland (page images at HathiTrust)
• Cochran, P. H.: Suggested stocking levels for forest stands in northeastern Oregon and southeastern Washington (U.S. Dept. of Agriculture, Forest Service, Pacific Northwest Research Station, 1994), also by Or.) Pacific Northwest Research Station (Portland (page images at HathiTrust)
• Cochran, P. H.: Thermal properties and surface temperatures of seedbeds : a guide for foresters (Pacific Northwest Forest and Range Experiment Station, U.S. Forest Service, 1969), also by United States Pacific Northwest Forest and Experiment Station (page images at HathiTrust)

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