Rahim, S.A. Comparative study of improve and country methods of paddy cultivation / S.A. Rahim - Comilla : EPAVD , 1960 - 19p. : ill. ; 23 cm. - Technical pub . Includes bibliographical references and index. Subjects--Topical Terms: AgriculturePakistanCrops Dewey Class. No.: 633 / RAH