White spruce cone and seed production in interior Alaska, 1957-68
By: by John C. Zasada and Leslie A. Viereck.
Contributors: Viereck, Leslie A.; Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Series: United States. Pacific Northwest Forest and Range Experiment Station. Research note PNW -- 129.; USDA Forest Service research note PNW -- 129.
Publisher: Pacific Northwest Forest and Range Experiment Station
Published: 1970
Place of publication: Portland, Or
Language: eng
Number of pages: 11
Subjects: White spruce -- Alaska -- Seeds.; White spruce -- Alaska.
Notes: Includes bibliographical references (p. 11).