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title 51
NATIONAL AND COMMERCIAL SPACE PROGRAMS
subtitle II
General Program and Policy Provisions
chapter 201
NATIONAL AERONAUTICS AND SPACE PROGRAM
subchapter IV
UPPER ATMOSPHERE RESEARCH
Subchapter IV. UPPER ATMOSPHERE RESEARCH
§ 20161
- Congressional declaration of purpose and policy
§ 20162
- Definition of upper atmosphere
§ 20163
- Program authorized
§ 20164
- International cooperation
