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Search results for "planetary surface"

Filters: 1999 1999 ×
Viewing 1 - 5 of 5 results by relevance
Proceedings

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

A Scientific Rationale for Mobility in Planetary Environments  (1999)

A Science Strategy for the Exploration of Europa  (1999)

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

Consensus Study Report

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