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Search results for "class periods"

Filters: Economics Economics × Division on Earth and Life Studies DELS ×
Viewing 1 - 7 of 7 results by relevance

Finding the Path: Issues of Access to Research Resources  (1999)

Consensus Study Report

The Importance of Chemical Research to the U.S. Economy  (2022)

Consensus Study Report

Materials Count: The Case for Material Flows Analysis  (2004)

Consensus Study Report

Evolutionary and Revolutionary Technologies for Mining  (2002)

Consensus Study Report

Minerals, Critical Minerals, and the U.S. Economy  (2008)

Proceedings

The Future of Photovoltaics Manufacturing in the United States: Summary of Two Symposia  (2011)

Proceedings

Intellectual Property Rights and Research Tools in Molecular Biology: Summary of a Workshop Held at the National Academy of Sciences, February 15-16, 1996  (1997)