Author: Agriculture Department / Publish Year Decade: 1930 - 1939 - Blacklight Search Results

Start Over Author Agriculture Department Publish Year Decade 1930 - 1939

14571. Nematoid worms. Predacious nemas of genus Nygolaimus and new genus, Sectonema [with list of literature cited]; by Gerald Thorne.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1930
SuDoc number:: A 1.23/a:N 34/12

14572. Nematoid worms. Species of nematode genus Strongyloides parasitic in domestic swine [with list of literature cited]; by Benjamin Schwartz and Joseph E. Alicata.

Corporate/Agency Authors:: Animal Industry Bureau and Agriculture Department
Publisher:: Animal Industry Bureau
Date:: 1930
SuDoc number:: A 1.23/a:Sw 64/6

14573. Neodiplogaster pinicola, n. sp., nema associated with white-pine weevil in terminal shoots of white pine [with list of literature cited]; by G. Steiner.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1930
SuDoc number:: A 1.23/a:N 35

14574. New Jersey. Federal aid highway system, progress map: New Jersey; data corrected to June 30, 1930. Scale 1:500,000 or 1 in.=7.891 m.

Corporate/Agency Authors:: Public Roads Bureau and Agriculture Department
Publisher:: Public Roads Bureau
Date:: [1930]
SuDoc number:: A 22.9:N 42j/2

14575. New Mexico. Federal aid highway system, progress map: [New Mexico]; data corrected to Dec. 31, 1927. Scale 1:760,320 or 1 in.=12 m.

Corporate/Agency Authors:: Public Roads Bureau and Agriculture Department
Publisher:: Public Roads Bureau
Date:: [1930]
SuDoc number:: A 22.9:N 42m/sheet 1-2

14576. New York State. Federal aid highway system, progress map: [New York]; data corrected to Sept 30, 1929. Scale 1:500,000 or 1 in.=7.891 m.

Corporate/Agency Authors:: Public Roads Bureau and Agriculture Department
Publisher:: Public Roads Bureau
Date:: [1930]
SuDoc number:: A 22.9:N 42 y/2/E, N, W

14577. Nitrogen. Use of preservatives to prevent loss of nitrogen from cow excreta during day of collection; by Rowland B. French.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1930
SuDoc number:: A 1.23/a:C 839/18

14578. Nodule bacteria. Can nodule bacteria of leguminous plants fix atmospheric nitrogen in absence of host? [with list of literature cited]; by F. E. Allison.

Corporate/Agency Authors:: Chemistry and Soils Bureau and Agriculture Department
Publisher:: Chemistry and Soils Bureau
Date:: [1930.]
SuDoc number:: A 1.23/a:B 139/10

14579. North Carolina. Federal aid highway system, progress map: [North Carolina]; data corrected to May 31, 1930. Scale 1:500,000 or 1 in.=7.891 m.

Corporate/Agency Authors:: Public Roads Bureau and Agriculture Department
Publisher:: Public Roads Bureau
Date:: [1930]
SuDoc number:: A 22.9:N 81c/2/C, E, W

14580. North Dakota. Federal aid highway system, progress map: [North Dakota]; data corrected to Dec. 1, 1927. Scale 1:500,000 or 1 in.=7.891 m.

Corporate/Agency Authors:: Public Roads Bureau and Agriculture Department
Publisher:: Public Roads Bureau
Date:: [1930]
SuDoc number:: A 22.9:N 81d/sheet 1-3

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