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
551.7 Ar721 62652
Arkell W J Jurassic geology of the world London Oliver and Boyd 1956 xvi,806p.,plates. * Jurassic geology Stratigraphy