Rajaul, Karim Development of a water quality model using finite segment method / Karim Rajaul - Dhaka : BUET, c1996. - xvi, 139 p. ; 26 cm. ISBN: LCCN: Subjects--Topical Terms: EnvironmentEnvironmental scienceWater LC Class. No.: R467d / . 1996 Dewey Class. No.: 363.7