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7451. Lake States Forest Experiment Station: Technical notes. 436. Production of pulpwood continues at high level in Lake States. 1954; [by A. G. Horn].

Corporate/Agency Authors:: Forest Service and Agriculture Dept.
Publisher:: Forest Service
Date:: July 1955
SuDoc number:: A 13.61/10:(nos.)

7452. Lake States Forest Experiment Station: Technical notes. 437. Tolerance of conifers to foliage sprays of 2.4-D and 2,4.5-T in lower Michigan: [by John L. Arend].

Corporate/Agency Authors:: Forest Service and Agriculture Dept.
Publisher:: Forest Service
Date:: July 1955
SuDoc number:: A 13.61/10:(nos.)

7453. Lake States Forest Experiment Station: Technical notes. 438. Chemical frill girdling in summer and fall gives best results in lower Michigan; [by John L. Arend].

Corporate/Agency Authors:: Forest Service and Agriculture Dept.
Publisher:: Forest Service
Date:: July 1955
SuDoc number:: A 13.61/10:(nos.)

7454. Map rolling device for aerial sketch-mapping; by E. P. Merkel [and others].

Corporate/Agency Authors:: Forest Service and Agriculture Dept.
Publisher:: Forest Service
Date:: July 1955
SuDoc number:: A 13.2:M 32/8

7455. National-forest vacations.

Corporate/Agency Authors:: Forest Service and Agriculture Dept.
Publisher:: Forest Service
Date:: [Revised July 1955.] [1955.]
SuDoc number:: A 13.2:V 13/4/955

7456. Sotherneastern Forest Experiment Station: Southern forestry notes. 98. Putting Ozark forest to work, [by Eugene Shoulders; Reducing longleaf cornlosses, by R. M. Allen and J. F. Coyne: Don't keep longleaf seed trees too long by Virgil B. Davis] .

Corporate/Agency Authors:: Forest Service and Agriculture Dept.
Publisher:: Forest Service
Date:: July 1955
SuDoc number:: A 13.40/7:98

7457. Southeastern Forest Experiment Station: Station papers. 55. Growth and prospective development of hardwoods and loblolly pine seedlings on clearcut areas [with list of literature cited]; by Karl F. Wenger.

Corporate/Agency Authors:: Forest Service and Agriculture Dept.
Publisher:: Forest Service
Date:: July 1955
SuDoc number:: A 13.63/9:(nos.)

7458. Southeastern Forest Experiment Station:Research notes. 82. Planting in furrows aids initial survival of longleaf in sandhills; [by R. D. Shipman].

Corporate/Agency Authors:: Forest Service and Agriculture Dept.
Publisher:: Forest Service
Date:: July 1955
SuDoc number:: A 13.63/11:(nos.)

7459. Southeastern Forest Experiment Station:Research notes. 83. Grass production under dense longleaf-slash pine canopies; [by Lowell K. Halls].

Corporate/Agency Authors:: Forest Service and Agriculture Dept.
Publisher:: Forest Service
Date:: July 1955
SuDoc number:: A 13.63/11:(nos.)

7460. Southeastern Forest Experiment Station:Research notes. 85. More hardwood pulpwood cut in South in 1954; [by] Tames W. Cruikshank.

Corporate/Agency Authors:: Forest Service and Agriculture Dept.
Publisher:: Forest Service
Date:: July 1955
SuDoc number:: A 13.63/11:(nos.)

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