Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
552.1 G977 129134
Gupta Alok K Petrology and genesis of igneous rocks New Delhi Narosa 2007 xiv,479p. 978-81-7319-764-2 * Igneous rocks Petrology