Voysey, A. Farm reckoning - 3 ed. - London : Evans, 1952 - 47 p. : ilus. - Young farmers' club booklet ; 18 . - Young farmers' club booklet ; 18 . LCCN: 50931 Subjects--Topical Terms: Productos agrÃcolas. Dewey Class. No.: 630.82 / Y68 v.18