Pollen morphology of Abies, Picea, and Pinus species of the U.S. Pacific Northwest using scanning electron microscopy.
Published: 1974
Language: eng
Number of pages: 132
Subjects: Pollen -- Morphology.; Botany -- Northwest, Pacific.
Notes: Thesis (Ph. D.)--Washington State University.

Bibliography: leaves 43-45.

WSU:Another copy on microfilm, no. 1655.

WSU:"Department of Botany"