Development of sustainable cage culture practice for Tilapia (Oreochromis Niloticus L.) in riverine ecosystem / Md. Robiul Awal Hossain [Ph. D Thesis] Hossain, Md. Robiul Awal Tilapias culture 639.3774 HOD Thesis (Ph.D.)--Department of Zoology, University of Dhaka, Session: 2009-2010 Includes bibliographical references Dhaka: University of Dhaka, 2016. 2016. 2016 Text [5], xi, 213 p. : eng