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Adaptation in Douglas Fir
Notes and References
This item contains 5 references.
Hofmann, J. V. Methods for Germinating Seed and Growing Seedlings. Manuscript.
Kraebel, Chas. J. Choosing the Best Tree Seeds. Journal of Heredity, November, 1917, Vol. 8, No. II, pp. 483-492.
Munger, T. T. Plan for Collection of Seed. Manuscript.
Willis, C. P. Incidental Results of a Study of Douglas Fir Seed in the Pacific Northwest. Journal of Forestry, Vol. XV, No. 8, pp. 991-I002, 1917.
Willis, C. P., and Hofmann, J. V. A Study of Douglas Fir Seed. Proc. Soc. American Foresters, Vol. X, No. 2, pp. 141-i64, 1915.