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
567 AM.DB.8 43546
Smith B G Heterodontid sharks their natural history and the external development New York American museum of natural history 1942 Based on the notes and drawings by Bashford Dean * Heterodontid Sharks