Hopkins,John A.
Farm records and accounting John A.Hopkins and Earl O.Heady - 5th. - Iowa,U.S.A. Iowa state university 1982 - xiii,377p.
eng
Farm produce-Marketing
338.1 / HOF
Farm records and accounting John A.Hopkins and Earl O.Heady - 5th. - Iowa,U.S.A. Iowa state university 1982 - xiii,377p.
eng
Farm produce-Marketing
338.1 / HOF