A tabulation of meteorological variables and concentrations of helium, carbon dioxide, oxygen, and nitrogen in soil gases collected regularly from a site at Reston, Virginia, for one year /
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Format: | Government Document Book |
Language: | English |
Published: |
[Denver, CO] :
U.S. Geological Survey,
1989
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Series: | U.S. Geological Survey open-file report
89-10 |
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