Study of Igneous Activity in Vernula-Pulivendla Parnapalle Region Andhra Pradesh India: and its Relation to Nonmetallic Mineralisation
Auhtor: M. Nageswara Rao
Guide: Prof. S.V.L.N. Rao and T.C. Bagchi
Department of Geology and Geophysics
Indian Institute of Technology Kharagpur
September, 1967