Khan, Akhter Hameed Tour of twenty thanas : impressions of drainage-roads, irrigation & co-operative programmes. Akhter Hameed Khan - Comilla : Bangladesh Academy for Rural Development , 1971 - 114p. : ill. ; 22 cm. Includes bibliographical references. Subjects--Topical Terms: Irrigation--Case studies--Bangladesh Dewey Class. No.: 307.72 / KHA