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You searched for: Author/Creator Harper, R. W.Limit your search
- Harper, R. W. [remove] 2
- 523.01 2
- Cosmic physics -- Periodicals 2
- Geophysics -- Periodicals 2
- Heliosphere (Astrophysics) -- Periodicals 2
- Magnetospheric physics -- Periodicals 2
- Planets -- Atmospheres -- Periodicals 2
- Space environment -- Periodicals 2
- mass spectrometry -- mass spectroscopy -- composition measurement technique -- ultrathin foil -- low‐resource technique -- heavy ion measurement 1
- plasma spectrometer -- pinhole camera -- energy‐angle filter 1