On the histology of liver and pancreas in fishes (channa striatus (bloch) and hrteropneustes fossils (bloch) / [MS Thesis] Fishes 597 HIS Thesis (MS ) -- Department of Zoology, University of Dhaka, 1973. Includes bibliographical references. Dhaka : University of Dhaka, 1973. 1973. 1973 Text 61 p. : eng