TY - BOOK AU - Burrough,Peter A. AU - McDonnell, Rachael A. AU - Lloyd, Christopher D. TI - Principles of geographical information systems SN - 9780198748618 U1 - 910.285 21 PY - 2015/// CY - New York PB - Oxford University Press KW - GEOGRAPHICAL INFORMATION SYSTEMS KW - GIS N1 - State Grant 2016-2017; includes bibliographical references and index ER -