TY  - BOOK
AU  - Puala, Laba
TI  - Quiet time ionospheric variability observed over Tirunelveli during ssw event of 2008-09
PY  - 2014///
CY  - Mumbai
PB  - IIG
N1  - M.Sc. Project report submitted under the guidance of Dr. Sridhar Banola
ER  -