Sanitary bacteriology and insect control
By: by Michael J. Blew ... and W. A. Hardenbergh ...
Contributors: Hardenbergh, W. A. b. 1888.; International Correspondence Schools.
Series: [International Textbook Company. Bluebooks] -- 282.
Publisher: International Textbook Co.
Published: 1931
Place of publication: Scranton, Pa
Language: eng
Number of pages: 71
Subjects: Bacteriology; Mosquitoes; Flies