Showing 1 - 14 results of 14 for search 'Rietveld, W. J.', query time: 0.10s Refine Results
  1. 1
    Phytotoxic grass residues reduce germination and initial root growth of ponderosa pine /

    Phytotoxic grass residues reduce germination and initial root growth of ponderosa pine / by Rietveld, W. J.

    Published 1975
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  2. 2
    Influence of antitranspirants on water use, growth characteristics, and relative drought resistance of ponderosa pine seedlings /

    Influence of antitranspirants on water use, growth characteristics, and relative drought resistance of ponderosa pine seedlings / by Rietveld, W. J.

    Published 1969
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  3. 3
    Cone maturation in ponderosa pine foliage scorched by wildfire /

    Cone maturation in ponderosa pine foliage scorched by wildfire / by Rietveld, W. J.

    Published 1976
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  4. 4
    Lifting date affects black walnut planting stock quality /

    Lifting date affects black walnut planting stock quality / by Rietveld, W. J.

    Published 1981
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  5. 5
    Forecasting seed crops and determining cone ripeness in southwestern ponderosa pine /

    Forecasting seed crops and determining cone ripeness in southwestern ponderosa pine / by Rietveld, W. J.

    Published 1978
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  6. 6
    An integrated technique for evaluating root growth potential of tree seedlings /

    An integrated technique for evaluating root growth potential of tree seedlings / by Rietveld, W. J.

    Published 1990
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  7. 7
    Mulching planted ponderosa pine seedlings in Arizona gives mixed results /

    Mulching planted ponderosa pine seedlings in Arizona gives mixed results / by Rietveld, W. J.

    Published 1974
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  8. 8
    An inexpensive truck-mounted ladder for inspecting conelet development and collecting cones /

    An inexpensive truck-mounted ladder for inspecting conelet development and collecting cones / by Rietveld, W. J.

    Published 1975
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  9. 9
    Direct seeding ponderosa pine on recent burns in Arizona /

    Direct seeding ponderosa pine on recent burns in Arizona / by Rietveld, W. J., Heidmann, L. J.

    Published 1976
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  10. 10
    Dormancy and root regeneration of black walnut seedlings : effects of chilling /

    Dormancy and root regeneration of black walnut seedlings : effects of chilling / by Rietveld, W. J., Williams, Robert D.

    Published 1978
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  11. 11
    Bristlecone pine : its phenology, cone maturity, and seed production in the San Francisco Peaks, Arizona /

    Bristlecone pine : its phenology, cone maturity, and seed production in the San Francisco Peaks, Arizona / by Schubert, Gilbert Herman, 1915-

    Published 1970
    Other Authors: “…Rietveld, W. J.…”
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  12. 12
    Agroforestry and sustainable systems : symposium proceedings /

    Agroforestry and sustainable systems : symposium proceedings /

    Published 1995
    Other Authors: “…Rietveld, W. J.…”
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  13. 13
    Evaluation of ponderosa pine reforestation techniques in central Arizona /

    Evaluation of ponderosa pine reforestation techniques in central Arizona / by Heidmann, L. J.

    Published 1977
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  14. 14
    Trends in chronobiology : proceedings of the XVIIIth Conference of the International Society for Chronobiology, held in conjunction with the IIIrd Annual Meeting of the European Society for Chronobiology, 12-17 July 1987, Leiden, The Netherlands /

    Trends in chronobiology : proceedings of the XVIIIth Conference of the International Society for Chronobiology, held in conjunction with the IIIrd Annual Meeting of the European So...

    Published 1988
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