Azad, M.A.K. Bhumi unnayan kar o mutation / M.A.K. Azad & Md. Shah Kamal - Dhaka : Lok Prokasana , 1997 - 96p. : ill. ; 21 cm. ISBN: 9848146002 Subjects--Topical Terms: Land revenue Dewey Class. No.: Be 333.55 / AZA