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 M111 108542
Maaloe Sven Principles of igneous petrology Berlin Springer-Verlag 1985 xiv,374p. * Igneous petrology Petrology