The Limnogical studies on two ponds Askerdighi and Chandanpura pond at Chittagong City - Chattogram; Author 1983 - 105 L. 30 cm. Includes bibliographical references (97-103 L.) Subjects--Topical Terms: Fishponda-Chittagong City: Dissertation, Academic Dewey Class. No.: T639.310954923112 L732