Pacific Northwest Forest and Range Experiment Station: Research notes. 149. Visual aids for aerial observers on forest insect surveys; by A. T. Larsen and W. J. Buckhorn.
Publication Title:
Visual aids for aerial observers on forest insect surveys; by A. T. Larsen and W. J. Buckhorn.
Display Title:
Pacific Northwest Forest and Range Experiment Station: Research notes. 149. Visual aids for aerial observers on forest insect surveys; by A. T. Larsen and W. J. Buckhorn.
Series Title:
Pacific Northwest Forest and Range Experiment Station: Research notes.
Corporate Agency Authors:
Forest Service and Agriculture Dept.
Sort Author:
Forest Service
Authors:
Larsen, A. T. and Buckhorn, W. J.
Date:
July 1957
Publish Date ISO Format:
1957-07-01T00:00:00Z
Publication Start:
19570701
Publication End:
19570731
Corporate/Agency Author:
Forest Service
Publication month:
6
Publication year:
1957
SuDoc number:
A 13.66/7:(nos.)
Description:
4 p. 4°
Notes:
[Processed.]
Notes:
[Processed.] † Distribution Made by Issuing Office. (Limited distributions).
Availability:
† Distribution Made by Issuing Office. (Limited distributions).