TY - BOOK AU - Devi, G. Durga TI - Study of equatorial ionosphere during quiet and disturbed days of 2010 over Tirunelvelli: few case studies PY - 2011/// CY - Mumbai PB - IIG KW - Equatorial IonosphereIigIonosphereProject ReportTirunelveli N1 - Project report submitted in partial fulfillment for the award of Master of Science in Space Physics dept. of Physics Andhra University under the guidance of Dr. Diwakar Tiwari ER -