Zaman, Nafis Imtiaz A study on encroachment into river Buriganga / Nafis Imtiaz Zaman - Dhaka : North South University, c2005. - 59p. : ill. ; 28 cm. ISBN: LCCN: Subjects--Topical Terms: WaterPollutionEnvironmental aspects LC Class. No.: TD425 / .Z65 2005