Sub-series 4. Center for Environmental Studies Library Resources, 1971-1975, undated

Arranged alphabetically, this sub-series contains materials held by the Center for Environmental Studies Library at Princeton University while Robert H. Socolow was employed there. The materials relate to a number of environmental and energy conservation topics, such as renewable resources, oil and natural gas, and social issues. The articles are authored by individuals outside of the Center for Environmental Studies and Princeton University. Most are undated.

The contents of the Center for Environmental Studies Library Resources files consist entirely of printed and photocopied articles.