Polar cap absorptions and associated solar-terrestrial events throughout the 19th solar cycle /
Yukio Hakura.

APA Citation

Hakura, Y., Goddard Space Flight Center., United States. National Aeronautics and Space Administration. (1968). Polar cap absorptions and associated solar-terrestrial events throughout the 19th solar cycle. Washington, D.C.: National Aeronautics and Space Administration .

MLA Citation

Hakura, Yukio, Goddard Space Flight Center, and United States. National Aeronautics and Space Administration. Polar Cap Absorptions And Associated Solar-terrestrial Events Throughout the 19th Solar Cycle. Washington, D.C.: National Aeronautics and Space Administration , 1968.