Public Health Service Investigation Commission to the China-Burma Highway, Chefang Valley, China. Taking sample of water to test from a typical breeding place for anopheles minimus
Summary
Public domain photograph related to Chinese history, free to use, no copyright restrictions image - Picryl description
Tags
Date
01/01/1939
Location
chefang valley
Source
Library of Congress
Copyright info
No known restrictions on images made by the U.S. government; images copied from other sources may be restricted. For information, see U.S. Farm Security Administration/Office of War Information Black & White Photographs http://www.loc.gov/rr/print/res/071_fsab.html