TY - BOOK AU - Batzer Darold P AU - radar Russell B AU - Wissinger Scott A TI - Bioassessment and management of North American freshwater wetlands SN - 0-471-35234-9 U1 - 333.918097 PY - 2001/// CY - New York PB - John Wiley KW - Environmental monitoring KW - North America KW - Wetland management ER -