Books by John A. Sprackling:
Books in the extended shelves:
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Sprackling, John A.: Early field survival of bare-root, container-grown, and potted ponderosa pine seedlings in south-central Nebraska (Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1977), also by United States Forest Service and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)- Sprackling, John A.: Eastern white pine in eastern Nebraska : a provenance study of southern Appalachian origins (Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, 1976), also by Ralph A. Read, United States Forest Service, and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)
- Sprackling, John A.: Flowering in a ponderosa pine provenance plantation in eastern Nebraska (USDA Forest Service, Rocky Mountain Forest and Range Experiment Station, 1983), also by Ralph A. Read and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)
- Sprackling, John A.: Hail damage variation by seed source in a ponderosa pine plantation (USDA Forest Service, Rocky Mountain Forest and Range Experiment Station, 1981), also by Ralph A. Read and Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins (page images at HathiTrust)
- Sprackling, John A.: Jack pine provenance study in eastern Nebraska (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1975), also by Ralph A. Read, Colo.) Rocky Mountain Forest and Range Experiment Station (Fort Collins, and United States Department of Agriculture (page images at HathiTrust)
- Sprackling, John A.: Red pine provenance study in eastern Nebraska (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1975), also by Ralph A. Read (page images at HathiTrust)
- Sprackling, John A.: Soil-topographic site index for Engelmann spruce on granitic soils in northern Colorado and southern Wyoming (Forest Service, U.S. Dept. of Agriculture, Rocky Mountain Forest and Range Experiment Station, 1973) (page images at HathiTrust)
- Sprackling, John A.: Tree root systems in eastern Nebraska (Conservation and Survey Division, Institute of Agriculture and Natural Resources, The University of Nebraska--Lincoln, 1979), also by Ralph A. Read (page images at HathiTrust)
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