TY  - BOOK
AU  - Giraud, Alan
AU  - Petit, Michel
TI  -  Ionospheric techniques and phenomena
T2  - Geophysics and astrophysics monographs
U1  - 551.5145 
PY  - 1978///
CY  - London
PB  - Reidel
KW  - ionosphere
N1  - School of Marine Sciences
ER  -