Barton, John, 1789-1852. A lecture on the geography of plants. By John Barton. - London, Printed for Harvey and Darton, 1827. - 2 p. l., 94, [8] p. 4 fold maps (incl. front.) 20 cm. Variants of the maps have been found in copies of this imprint. LCCN: agr15000141 Subjects--Topical Terms: Phytogeography. LC Class. No.: QK101 / .B3