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Search results for "situ biosignatures"

Filters: 1999 1999 ×
Viewing 1 - 20 of 75 results by relevance
Proceedings

Size Limits of Very Small Microorganisms: Proceedings of a Workshop  (1999)

Groundwater and Soil Cleanup: Improving Management of Persistent Contaminants  (1999)

An End State Methodology for Identifying Technology Needs for Environmental Management, with an Example from the Hanford Site Tanks  (1999)

A Review of NASA's 'Atmospheric Effects of Stratospheric Aircraft' Project  (1999)

A Scientific Rationale for Mobility in Planetary Environments  (1999)

Atmospheric Effects of Aviation: A Review of NASA's Subsonic Assessment Project  (1999)

Hydrologic Science Priorities for the U.S. Global Change Research Program: An Initial Assessment  (1999)

Proceedings

Research Agenda for Test Methods and Models to Simulate the Accelerated Aging of Infrastructure Materials: Report of a Workshop  (1999)

Consensus Study Report

Assessment of NASA's Plans for Post-2002 Earth Observing Missions: Letter Report  (1999)

A Science Strategy for the Exploration of Europa  (1999)

Consensus Study Report

Global Environmental Change: Research Pathways for the Next Decade  (1999)

Spills of Nonfloating Oils: Risk and Response  (1999)

A Vision for the National Weather Service: Road Map for the Future  (1999)

Review of NASA's Distributed Active Archive Centers  (1999)

Adequacy of Climate Observing Systems  (1999)

Electrometallurgical Techniques for DOE Spent Fuel Treatment: A Status Report on Argonne National Laboratory's R & D Activity Through Spring 1997  (1999)

(NAS Colloquium) Geology, Mineralogy, and Human Welfare  (1999)

An Assessment of the National Institute of Standards and Technology Measurement and Standards Laboratories: Fiscal Year 1999  (1999)

Consensus Study Report

Global Ocean Science: Toward an Integrated Approach  (1999)