Text ( visual ) : unmediated Quaternary environments / Martin Williams ... [et al.]. -- 2nd ed. -- : pbk. -- London : Arnold , 1998. -- xvi, 329 p. : ill., maps ; 28 cm. -- Bibliography: p. [285]-323 ; Includes index. -- ISBN 0340691514 ; (BA39830167) ; https://ci.nii.ac.jp/ncid/BA39830167 Author Heading(s): Williams, M. A. J.. -- Classification(s): LCC : QE720 ; DC21 : 560/.45 ; DC21 : 560.45. -- Subject Heading(s): LCSH : Paleoecology -- Quaternary