Publish Year Decade: 1940 - 1949 - Blacklight Search Results

Start Over Publish Year Decade 1940 - 1949

196331. 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

196332. 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

196333. Service with The Panama Canal.

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

196334. 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

196335. 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

196336. 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

196337. 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

196338. Sex education. High schools and sex education [with bibliographies; by] Benjamin C. Gruenberg, with assistance of J. L. Eaukonen.

Corporate/Agency Authors:: Public Health Service and Federal Security Agency
Publisher:: Public Health Service
Date:: [Reprint 1940.]
SuDoc number:: FS 2.20:7/1-2

196339. Sex education. We grow up; [by] J. L. Kaukonen.

Corporate/Agency Authors:: Public Health Service and Federal Loan Agency
Publisher:: Public Health Service
Date:: [1940.]
SuDoc number:: FS 2.20:3

196340. Sex education. Wonderful story of life, parent's talks with children regarding life and its reproduction.

Corporate/Agency Authors:: Public Health Service and Federal Security Agency
Publisher:: Public Health Service
Date:: [Reprint with changes] 1940
SuDoc number:: T 27.20:50/2-2

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