Performance of wind-pollination families and intra- and inter-stand crosses on contrasting forest soils
By: by Frank C. Sorensen.
Series: USDA Forest Service research note PNW -- 207.
Publisher: Pacific Northwest Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture
Published: 1973
Place of publication: Portland, Ore
Language: eng
Subjects: Pollination.; Plant-soil relationships.; Trees -- Pollen.
Notes: Caption title.

"October 1973."

Includes bibliographical references (p. 7).