15 results Refine Results
  1. 1
    by Sturrock, Rona N.
    Published 1994
    “...Canadian Forest Service,...”
    Book
    Save to List
    Saved in:
    A trial of push-falling to reduce Phellinus Weirii infection of coastal Douglas-fir /
  2. 2
    “...New Zealand Forest Service,...”
    Book
    Save to List
    Saved in:
    Observations on Douglas fir in New Zealand /
  3. 3
    Published 1973
    “...New Zealand Forest Service,...”
    Book
    Save to List
    Saved in:
    Douglas fir management alternatives : Bay of Plenty exotic production forests.
  4. 4
    “...N.Z. Forest Service,...”
    Book
    Save to List
    Saved in:
    The Southland Conservancy douglas fir market /
  5. 5
    “...N.Z. Forest Service,...”
    Book
    Save to List
    Saved in:
    Growth of Douglas fir in New Zealand /
  6. 6
    by Van den Driessche, R.
    Published 1969
    “...Research Division, British Columbia Forest Service,...”
    Book
    Save to List
    Saved in:
    Tissue nutrient concentrations of Douglas fir and Sitka spruce in sand cultures : and value of nutrient concentration levels for interpreting foliar analysis /
  7. 7
    by Orr-Ewing, A. L.
    Published 1972
    “...British Columbia Forest Service. Research Division,...”
    Book
    Save to List
    Saved in:
    Interracial crosses with Douglas fir; early field results /
  8. 8
    by Heilman, Paul E., 1931-
    Published 1981
    “...Washington State University, Cooperative Extension Service,...”
    Book
    Save to List
    Saved in:
    Forest soils of the Douglas-fir region /
  9. 9
    Published 1978
    “...Ministry of Forests, Information Service Branch,...”
    Book
    Save to List
    Saved in:
    Proceedings of the IUFRO joint meeting of working parties : Vancouver, Canada, 1978 : S2-02-05 Douglas fir provenances, S2-02-06 Lodgepole pine provenances, S2-02-12 Sitka spruce provenances, S2-02-14 Abies provenances.
  10. 10
    Published 1978
    “...New Zealand Forest Service, Forest Research Institute,...”
    Book
    Save to List
    Saved in:
    A review of Douglas fir in New Zealand, 16-19 September, 1974 /
  11. 11
    by Orr-Ewing, A. L.
    Published 1967
    “...Forest Service, Dept. of Lands, Forests and Water Resources,...”
    Book
    Save to List
    Saved in:
    A progeny test of Douglas-fir to demonstrate the importance of selection in reforestation practice /
  12. 12
    by Walford, G. B.
    Published 1985
    “...Forest Research Institute, New Zealand Forest Service,...”
    Book
    Save to List
    Saved in:
    The mechanical properties of New Zealand-grown Douglas fir /
  13. 13
    by Warrack, George C.
    Published 1959
    “...Dept. of Lands and Forests, British Columbia Forest Service,...”
    Book
    Save to List
    Saved in:
    Forecast of yield in relation to thinning regimes in Douglas fir /
  14. 14
    by Roy, Douglass F.
    Published 1960
    “...Department of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station,...”
    Book
    Save to List
    Saved in:
    Douglas fir seed dispersal in Northwestern California /
  15. 15
    by Radwan, M. A., 1926-
    Published 1970
    “...Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture,...”
    Book
    Save to List
    Saved in:
    Impregnating and coating with endrin to protect Douglas-fir seed from rodents /

Search Tools: