Graft incompatibility in Pinus contorta
By: by Donald L. Copes. -
Series: U.S. Pacific Northwest Forest and Range Experiment Station. U.S.D.A. Forest Service research note PNW ; 260
Publisher: U.S. Forest Service
Published: 1975
Place of publication: Portland, Or
Language: eng
Notes: Issued Oct. 1975. Includes bibliographical references.