TY - BOOK ED - National Research Council (U.S.). TI - Elevation data for floodplain mapping / SN - 9780309104098 PY - 2007/// CY - Washington, D. C. PB - National Academies Press KW - Floodplains KW - United States KW - Maps KW - Digital mapping N1 - Includes bibliographical references (p. 121 - 123) ER -