Research note PNW-(series). PNW-177. Paper birch seed production in Tanana Valley, Alaska [with list of literature cited]; by John C. Zasada and Robert A. Gregory.
Publication Title:
Paper birch seed production in Tanana Valley, Alaska [with list of literature cited]; by John C. Zasada and Robert A. Gregory.
Display Title:
Research note PNW-(series). PNW-177. Paper birch seed production in Tanana Valley, Alaska [with list of literature cited]; by John C. Zasada and Robert A. Gregory.
Series Title:
Research note PNW-(series).
Corporate Agency Authors:
Forest Service and Agriculture Dept.
Sort Author:
Forest Service
Authors:
Zasada, John C. and Gregory, Robert A.
Author place:
Washington, DC
Author zip:
20250
Date:
June 1972
Publish Date ISO Format:
1972-06-01T00:00:00Z
Publication Start:
19720601
Publication End:
19720630
Corporate/Agency Author:
Forest Service
Publication month:
7
Publication year:
1972
SuDoc number:
A 13.79:PNW-(nos.)
Description:
7 p. il. 4°
Notes:
(Pacific Northwest Forest and Range Experiment Station, Portland, Oreg.)
Notes:
(Pacific Northwest Forest and Range Experiment Station, Portland, Oreg.) † Distribution Made by Issuing Office.