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Search results for "time span"

Filters: 1999 1999 ×
Viewing 1 - 20 of 24 results by relevance
Consensus Study Report

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

New Strategies for America's Watersheds  (1999)

Materials Science and Engineering: Forging Stronger Links to Users  (1999)

Setting Priorities for Drinking Water Contaminants  (1999)

Electrometallurgical Techniques for DOE Spent Fuel Treatment: Status Report on Argonne National Laboratory's R & D Activity as of Fall 1998  (1999)

Recent Trends in U.S. Aeronautics Research and Technology  (1999)

Space Studies Board Annual Report 1998  (1999)

Consensus Study Report

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

Consensus Study Report

Grading the Nation's Report Card: Evaluating NAEP and Transforming the Assessment of Educational Progress  (1999)

Consensus Study Report

Industrial Environmental Performance Metrics: Challenges and Opportunities  (1999)

(NAS Colloquium) Plants and Population: Is There Time?  (1999)

How People Learn: Brain, Mind, Experience, and School  (1999)

Consensus Study Report

Our Common Journey: A Transition Toward Sustainability  (1999)

Risks and Opportunities: Synthesis of Studies on Adolescence  (1999)

Improving American River Flood Frequency Analyses  (1999)

Proceedings

Record Linkage Techniques -- 1997: Proceedings of an International Workshop and Exposition  (1999)

A Science Strategy for the Exploration of Europa  (1999)

Consensus Study Report

Evaluating Welfare Reform: A Framework and Review of Current Work, Interim Report  (1999)

Consensus Study Report

Global Ocean Science: Toward an Integrated Approach  (1999)

Safety of Silicone Breast Implants  (1999)