Author: Agriculture Department / Sudoc Stem: A 1.23/a - Blacklight Search Results

Start Over Author Agriculture Department Sudoc Stem A 1.23/a

2601. Powder-post beetles. Determination of temperatures fatal to powder-post beetle, Lyctus planicollis Leconte, by steaming infested ash and oak lumber in kiln; by T. E. Snyder and R. A. St. George.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: [1925.]
SuDoc number:: A 1.23/a:B 393/3

2602. Propagation. Asexual propagation as aid to brooding of rootstocks; by Walter Scott Malloch.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: [1925.]
SuDoc number:: A 1.23/a:R 679

2603. Proteids. Contribution to chemistry of decomposition of proteins and amino acids by various groups of microorganisms [with list of literature cited]; by Selman A. Waksman and S. Lomanitz.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1925
SuDoc number:: A 1.23/a:P 946/6

2604. Psilocybe as fermenting agent in organic debris; by Charles Thorn and Elbert C. Lathrop.

Corporate/Agency Authors:: Chemistry Bureau and Agriculture Department
Publisher:: Chemistry Bureau
Date:: 1925
SuDoc number:: A 1.23/a:P 959

2605. Puccinia podophylli. Composite life history of Puccinia podophylli Schw. [with list of literature cited]; by H. H. Whetzel, H. S. Jackson, and E. B. Mains.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1925
SuDoc number:: A 1.23/a:P 961/11

2606. Pumps. Tests of deep-well turbine pumps; by F. L. Bixby.

Corporate/Agency Authors:: Public Roads Bureau and Agriculture Department
Publisher:: Public Roads Bureau
Date:: 1925
SuDoc number:: A 1.23/a:T 841

2607. Pythium debaryanum. Comparative studies of Pythium debaryanum and 2 related species from geranium [with list of literature cited]; by Harry Braun.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1925
SuDoc number:: A 1.23/a:G 312/3

2608. Pythium rootlet rot of sweet potatoes; by L. L. Harter.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [1925.]
SuDoc number:: A 1.23/a:P 847/67

2609. Reforestation by seed sowing in northern Rocky Mountains; by W. G. Wahlenberg.

Corporate/Agency Authors:: Forest Service and Agriculture Department
Publisher:: Forest Service
Date:: 1925
SuDoc number:: A 1.23/a:F 761/2

2610. Reforestation. Some factors affecting reproduction after logging in northern Idaho; by J. A. Larsen.

Corporate/Agency Authors:: Forest Service and Agriculture Department
Publisher:: Forest Service
Date:: [1925.]
SuDoc number:: A 1.23/a:L 829

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