Das, Jogodish Chandra Sukla Aus crop survey in Comilla Kotwali Thana / Jogodish Chandra Sukla Das - Comilla : PARD , 1968 - 19 p. ; 29 cm. - See title card . Includes bibliographical referencess. Subjects--Topical Terms: Rice Dewey Class. No.: 633.18 / SAF-2