Dwarf mistletoe on sugar pine
By: by Robert F. Scharpf and Frank G. Hawksworth.
Contributors: Hawksworth, Frank G., 1926- joint author.
Publisher: U.S. Govt. Print. Off.]
Published: 1968
Place of publication: [Washington
Language: eng
Subjects: Western dwarf mistletoe.; Sugar pine -- Diseases and pests.; Arceuthobium campylopodum.; Pinus lambertiana -- Diseases.
Notes: Bibliography: p. 4.
Caption title.