TY - BOOK AU - Thorp,James H. AU - Rogers,D.Christopher TI - Field guide to freshwater invertebrates of North America SN - 9780123814265 AV - QL365.4.A1 T44 2011 U1 - 592/.176097 22 PY - 2011/// CY - Boston PB - Elsevier KW - Freshwater invertebrates KW - Ecology KW - North America KW - Identification N1 - Includes index ER -