The effect of indole butyric acid and other factors on the rooting of winter cuttings of Norway spruce
By: John Laird Farrar.
Publisher: J. L. Farrar
Published: 1939
Place of publication: [U.S
Language: eng
Number of pages: 70
Subjects: Norway spruce -- Cuttings.; Norway spruce -- Propagation.
Notes: Thesis (Masters)--School of Forestry, Yale University, 1939.

Includes bibliographical references.