Agricultural origins and dispersals.
Sauer, Carl Ortwin, 1889-
Agricultural origins and dispersals. - New York, American Geographical Society, 1952. - v, 110 p. fold. col. maps. 23 cm. - Bowman memorial lectures ; ser. 2 .
"General references and notes": p. 105-110.
agr52000086
Plants, Cultivated--History.
Domestic animals--History.
S421 / .S3
630.4
Agricultural origins and dispersals. - New York, American Geographical Society, 1952. - v, 110 p. fold. col. maps. 23 cm. - Bowman memorial lectures ; ser. 2 .
"General references and notes": p. 105-110.
agr52000086
Plants, Cultivated--History.
Domestic animals--History.
S421 / .S3
630.4