Department of Geology;
Yogi Vemana University;
Kadapa;
Andhra Pradesh;
India;
Department of Geology;
Sri Venkateswara University;
Tirupati;
Andhra Pradesh;
India;
Institute of Ocean Management;
Anna University;
Chennai;
Tamil Nadu;
India;
Department of Earth Sciences;
Yogi Vemana University;
Kadapa;
Andhra Pradesh;
India;