- Charts: Comparison of Control Methods on Tobacco Insects, 1957; Range of Arsenic in Cigarette Tobacco from 1917-1957; Range of Arsenic in Cigarette Tobacco from 1932-1951
- Original Format:
Black-and-white print (photograph)
- Item identifier:
- Created Date:
- Digital Project:
University Archives Photographs
- Special Collections Research Center at NCSU Libraries
- North Carolina State University, College of Agriculture and Life Sciences, Department of Communication Services Records (UA100.099) held by Special Collections Research Center at NCSU Libraries
- Note field:
- Not all materials from the physical collection may have been scanned. Images may have been enhanced for web access.
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