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 W723 63011
Williams Howel Petrography an introduction to the study of rocks in thin sections San Francisco Freeman 1955 x,406p. * Petrograpy Petrology Rocks * Gilbert C M, Auth.Turner F J, Auth. * Title