Gross metabolic changes during after-ripening and during germination of Douglas-fir (Pseudotsuga menziesii [Mirb.] Franco) seeds as affected by length of stratification
By: by Stephen Douglas Ross.
Published: 1969
Language: eng
Format: Microform
Number of pages: 91
Subjects: Douglas fir.; Germination.
Notes: Thesis (M.S.F.)--University of Washington, 1967.

Bibliography: leaves [72]-78.

Microfilm. Seattle : Photocopy Service, University of Washington Library, 1969. 1 microfilm reel : 35 mm.