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
552.028 H978 91740
Hutchinson C S Laboratory handbook of petrographic techniques New York Wiley 1974 xxvii,527p. * Petrography-Handbook Petrology