Effects of origin and storage method on the germinative capacity of ponderosa pine seed
By: James D. Curtis
Contributors: Intermountain Forest and Range Experiment Station (Ogden, Utah)
Series: Research note / Intermountain Forest and Range Experiment Station, U.S. Department of Agriculture, Forest Service -- no. 26; Research note (Intermountain Forest and Range Experiment Station (Ogden, Utah)) -- no. 26.
Publisher: Intermountain Forest and Range Experiment Station
Published: 1955
Place of publication: Ogden, Utah
Language: eng
Subjects: Seeds; Storage; Ponderosa pine
Notes: Caption title.

"December 1955."

Includes bibliographical references (p. 5).