Author: Forest Service / Sudoc Stem: A 13.66/7 - Blacklight Search Results

Start Over Author Forest Service Sudoc Stem A 13.66/7

61. 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.

Corporate/Agency Authors:: Forest Service and Agriculture Dept.
Publisher:: Forest Service
Date:: July 1957
SuDoc number:: A 13.66/7:(nos.)

62. Pacific Northwest Forest and Range Experiment Station: Research notes. 150. Climate and growth rate as related to outbreak of silver fir beetles; by Gerard M. Thomas.

Corporate/Agency Authors:: Forest Service and Agriculture Dept.
Publisher:: Forest Service
Date:: July 1957
SuDoc number:: A 13.66/7:(nos.)

63. Pacific Northwest Forest and Range Experiment Station: Research notes. 151. Eliminating blister rust cankers from sugar pine by pruning; by G. L. Hayes and William I. Stein.

Corporate/Agency Authors:: Forest Service and Agriculture Dept.
Publisher:: Forest Service
Date:: July 1957
SuDoc number:: A 13.66/7:(nos.)

64. Pacific Northwest Forest and Range Experiment Station: Research note. 140. Early effect of 2 successive thinnings in western hemlock; by George R. Staebler.

Corporate/Agency Authors:: Forest Service and Agriculture Dept.
Publisher:: Forest Service
Date:: Apr. 1957
SuDoc number:: A 13.66/7:146

65. Pacific Northwest Forest and Range Experiment Station: Research notes. 139. Port-Orford-cedar. poor risk for reforestation; by John Hunt and Edward J. Dimock II.

Corporate/Agency Authors:: Forest Service and Agriculture Dept.
Publisher:: Forest Service
Date:: Apr. 1957
SuDoc number:: A 13.66/7:(nos.)

66. Pacific Northwest Forest and Range Experiment Station: Research notes. 140. Western hemlock lumber recovery at western Washington sawmill; by E. E. Matson.

Corporate/Agency Authors:: Forest Service and Agriculture Dept.
Publisher:: Forest Service
Date:: Apr. 1957
SuDoc number:: A 13.66/7:(nos.)

67. Pacific Northwest Forest and Range Experiment Station: Research notes. 141. White fir lumber recovery at western Washington sawmill; by E. E. Matson.

Corporate/Agency Authors:: Forest Service and Agriculture Dept.
Publisher:: Forest Service
Date:: Apr. 1957
SuDoc number:: A 13.66/7:(nos.)

68. Pacific Northwest Forest and Range Experiment Station: Research notes. 142. Timing of aerial surveys of balsam woolly aphid; by W. J. Buckhorn and Paul G. Lauterbach.

Corporate/Agency Authors:: Forest Service and Agriculture Dept.
Publisher:: Forest Service
Date:: Apr. 1957
SuDoc number:: A 13.66/7:(nos.)

69. Pacific Northwest Forest and Range Experiment Station: Research notes. 137. Some economic considerations in thinning Douglas-fir; by Norman P. Worthington.

Corporate/Agency Authors:: Forest Service and Agriculture Dept.
Publisher:: Forest Service
Date:: Feb. 1957
SuDoc number:: A 13.66/7:(nos.)

70. Pacific Northwest Forest and Range Experiment Station: Research notes. 138. Skidding with horses to thin young stands in western Washington; by Norman P. Worthington.

Corporate/Agency Authors:: Forest Service and Agriculture Dept.
Publisher:: Forest Service
Date:: Feb. 1957
SuDoc number:: A 13.66/7:(nos.)

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