TY - BOOK AU - Douglas, I., ed. AU - Spencer , T.. ed. TI - Environmental change and tropical geomorphology SN - 0045510741 U1 - 551.40913 21st ed PY - 1985/// CY - Boston PB - George Allen and Unwin KW - Climatic change KW - Geomorphology KW - Landforms N1 - 329-378 includes index ER -