TY  - BOOK
ED  - Australia. Ionospheric Prediction Service Division.
TI  - Graphs of predicted frequencies for short circuits in the Territory of New Guinea
PY  - 1972///
CY  - Darlinghurst, N.S.W.
PB  - Ionospheric Prediction Service Division, Bureau of Meteorology
KW  - Ionospheric forecasting
KW  - Papua New Guinea
ER  -