TY  - GEN
AU  - Istomin, V. G.
TI  - NASA TT F-69: MAGNESIUM AND CALCIUM IONS IN THE EARTH`S UPPER ATMOSPHERE
T2  - F-69
PY  - 1961///
CY  - Washington
PB  - National Aeronautics and Space Administration
KW  - Aerodynamics
N1  - NASA Technical Translation F-63-78
Bound Vol. No.101347; Contents: TR14673-14686
ER  -