Publish Year Decade: 1930 - 1939 / Sudoc Stem: A 1.23/a - Blacklight Search Results

Start Over Publish Year Decade 1930 - 1939 Sudoc Stem A 1.23/a

1151. Mosquitoes. Effect of hydrogen-ion concentration on toxicity of nicotine, pyridine, and methylpyrrolidine to mosquito larvae [with list of literature cited]; by Charles H. Richardson and Harold H. Shepard.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: 1930
SuDoc number:: A 1.23/a:M 855

1152. Nematoid worms. Nemic fauna of slime flux of Carolina poplar [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:P 812/2

1153. 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

1154. 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

1155. 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

1156. 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

1157. 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

1158. Oats. Influence of hulling caryopsis on covered-smut infection and related phenomena in oats [with list of literature cited]; by T. R. Stanton, F. A. Coffman, V. F. Tapke, G. A. Wiebe, R. W. Smith, and B. B. Bayles.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1930
SuDoc number:: A 1.23/a:Oa 8/13

1159. Oats. Transgressive segregation for susceptibility to smut in oat cross; by R. J. Garber, N. J. Giddings, and M. M. Hoover.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1930
SuDoc number:: A 1.23/a:Oa 8/12

1160. Olives. Variations in content of sugars and related substances in olives; by P. F. Nichols.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1930
SuDoc number:: A 1.23/a:Ol 4/3

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