TY  - BOOK
AU  - Helliwell, Robert A
TI  - Whistlers and related ionospheric phenomena
SN  - 9780486445724
U1  - 537.53 HEL 
PY  - 2006///
CY  - Mineola, NY
PB  - Dover Publications
KW  - Ionospheric sounds
KW  - Whistlers (Radio meteorology)
N1  - Originally published: Stanford, Calif. : Stanford University Press, 1965. With new pref
ER  -