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Study of the Potential for Future Work on Methods of Determining Residual Oil
Study of the Potential for Future Work on Methods of Determining Residual Oil, Final Report, April 1979 -
Summaries of FY 1979 Research in the Chemical Sciences, May 1980
Summaries of FY 1979 Research in the Chemical Sciences, May 1980 -
Research on Surfactant-Polymer Oil Recovery Systems, Progress status report,...
Research on Surfactant-Polymer Oil Recovery Systems, Progress status report, April 1-June 30, 1979 -
Research on Surfactant-Polymer Oil Recovery Systems, Project status report
Research on Surfactant-Polymer Oil Recovery Systems, Project status report, January 1-March 31, 1979 -
Stream sampling stations for watershed study, Chesapeake Bay
Stream sites sampled by automated sampler or spot sampling in the NSF watershed study. The sites are grouped in 17 regional clusters throughout the Chesapeake Bay watershed.... -
i07 Habitat Delta 1977
1977 Delta Habitat Types were made digital by heads up digitizing registered scanned pages from 1979 Delta Environmental Atlas, produced by USACE. "The Habitat Types &... -
Nonattainment Area - 1 hr Ozone (1979 Standard-Revoked)
The Nonattainment Area - 1 hr Ozone (1979) dataset was updated on June 30, 2025 by the Environmental Protection Agency (EPA) and is part of the U.S. Department of Transportation...