Mettrick,H.M. Farm power in Bangladesh / H.M. Mettrick - London : Department of Agricultural Economics and Management , 1981 - 145p. : ill. ; 30 cm. - Development study No. 20 . Includes bibliographical references. Subjects--Topical Terms: AgricultureanimalsDroughtfarmsBangladeshlivestock Gov. Doc. Class. No.: GB Rea. U DAEM DS-20