Rahim, S.A. Follow-up survey on seed multiplication scheme / S.A. Rahim & A.Z. Khan - Comilla : EPAVD , 1960 - 23p. : ill. ; 25 cm. - Technical Pub. . Includes bibliographical references and index. Subjects--Topical Terms: AgriculturePakistanCrops Dewey Class. No.: 633 / RAH-2