NLM Launches a New Online Exhibition - Fifty Years Ago: The Darkening Day

The National Library of Medicine (NLM) announces Fifty Years Ago: The Darkening Day, a new online exhibition recognizing the 50th anniversary of The Darkening Day, an NLM exhibition on the health aspects of environmental pollution, which opened at the library in 1970 and was subsequently reviewed in the September 29, 1970, issue of the NIH Record, page 11.
Source: NLM General Announcements - Category: Databases & Libraries Source Type: news