Sauer, Carl O., 1889- Agricultural origins and dispersals/ the domestication of animals and food stuffs/ Carl O. Sauer - 2nd ed. - Cambridge: M.I.T. Press, c1969 - xi, 175 p.; maps: 20 cm. Includes index ISBN: £ 3.50 Subjects--Topical Terms: Agriculture--OriginAgriculture--HistoryPlants cultivated--histroyDomestic animals--Histroy Dewey Class. No.: 630.4