Tioga's ghosts
Series: Miscellaneous paper / California Forest and Range Experiment Station -- no. 28; Miscellaneous paper (California Forest and Range Experiment Station) -- no. 28.
Publisher: California Forest and Range Experiment Station
Published: 1958
Place of publication: Berkeley, Calif.]
Language: eng
Subjects: Lodgepole pine; Lodgepole needle miner; Diseases and pests
Notes: Caption title.

"December 1958."