Walker, Brett L. The conquest of Ainu lands : ecology and culture in Japanese expansion, 1590-1800 / Brett L. Walker. - Berkeley: University of California Press, 2001. - xii, 332 p. : ill., maps ; 24 cm. Includes bibliographical references (p. 275-297) and index. ISBN: 9780520248342 Pbk., Bp. Subjects--Topical Terms: Ainu--History.Human ecology--Japan--Hokkaido. Subjects--Geographic Terms: Hokkaido (Japan)--History.Japan--History--Tokugawa period, 1600-1868. LC Class. No.: DS 832 W35 2006 JAPAN