NLM logo
IndexCat logo featuring National Institutes of Healths logo, National Library of Medicine logo, a head and shoulders view of John Shaw Billings, and a collection of books.
Sort by:
Results 1-1 of about 1|
documents selected.
  1. 40706411370
    Subject(s):Heyroth , Francis Farnham , 1894–
    Reference Note:See Ellis, C., & Wells, A. A. The chemical action of ultraviolet rays. 961 p. 23 ½cm. N. Y., 1941.
    Type of Resource:Note
    Series/Volume/Page:Series 4/Volume 7/Page 641