Catalog Issue Year Decade: 1940 - 1949 - Blacklight Search Results

Start Over Catalog Issue Year Decade 1940 - 1949

190121. Service announcements. Index to Service and regulatory announcements, 1938.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: Jan. 1940
SuDoc number:: A 56.14:134-137/ind.

190122. Service announcements. Index to Service and regulatory announcements,Jan.-Dec. 1939.

Corporate/Agency Authors:: Animal Industry Bureau and Agriculture Department
Publisher:: Animal Industry Bureau
Date:: [1940.]
SuDoc number:: A 4.13:381-392/ind.

190123. Service announcements. Service and regulatory announcement, no. 123: Official United States standards for grades of lamb carcasses, yearling mutton, and mutton carcasses, effective Feb. 16, 1931.

Corporate/Agency Authors:: Agricultural Marketing Service and Agriculture Department
Publisher:: Agricultural Marketing Service
Date:: Mar. 1931, reprinted Dec. 1939 [published 1940.]
SuDoc number:: A 36.5:123/1-2

190124. Service announcements. Service and regulatory announcements, Dec. 1939; [no.] 392.

Corporate/Agency Authors:: Animal Industry Bureau and Agriculture Department
Publisher:: Animal Industry Bureau
Date:: Jan. 1940
SuDoc number:: A 4.13:392

190125. Service announcements. Service and regulatory announcements, Nov. 1939; [no.] 391.

Corporate/Agency Authors:: Animal Industry Bureau and Agriculture Department
Publisher:: Animal Industry Bureau
Date:: Dec. 1939 [published 1940]
SuDoc number:: A 4.13:391

190126. Service with The Panama Canal.

Corporate/Agency Authors:: Panama Canal
Publisher:: Panama Canal
Date:: 1940
SuDoc number:: W 79.2:P 19/2

190127. Sewage and sewerage of farm homes; [by George M. Warren].

Corporate/Agency Authors:: Agricultural Chemistry and Engineering Bureau and Agriculture Department
Publisher:: Agricultural Chemistry and Engineering Bureau
Date:: [Jan. 1922, revised Oct. 1928, reprint 1940.]
SuDoc number:: A 1.9:1227/2-9

190128. Sewage. Studies of sewage purification: 11, Removal of glucose from substrates by activated sludge [with list of references]; by C. C. Ruchhoft, J. F. Kachmar, and W. Allan Moore.

Corporate/Agency Authors:: Public Health Service and Federal Security Agency
Publisher:: Public Health Service
Date:: [1940.]
SuDoc number:: FS 2.7/a:2142

190129. Sewage. Studies of sewage purification: 12, Metabolism of glucose by activated sludge [with list of references]; by C. C. Ruchhoft, J. F. Kachmar, and O. R. Placak.

Corporate/Agency Authors:: Public Health Service and Federal Security Agency
Publisher:: Public Health Service
Date:: [1940.]
SuDoc number:: FS 2.7/a:2149

190130. Sewage. Studies of sewage purification: 13, Biology of Sphaerotilus natans Kutzing in relation to bulking of activated sludge [with lists of references]; by James B. Lackey and Elsie Wattie.

Corporate/Agency Authors:: Public Health Service and Federal Security Agency
Publisher:: Public Health Service
Date:: [1940.]
SuDoc number:: FS 2.7/a:2166

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