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Cover image for A comparison of USAF Ap and Kp indices to Göttingen indices

A comparison of USAF Ap and Kp indices to Göttingen indices

Joyner Library - Microforms B300
Call Number: C 55.13/2:ERL SEL-88
Cover image for Wang and Sheeley medium-range planetary A index forecast verification statistics

Wang and Sheeley medium-range planetary A index forecast verification statistics

Joyner Library - Microforms B300
Call Number: C 55.13/2:ERL SEL-91