TY - BOOK AU - Keddy,Paul A. TI - Wetland ecology: principles and conservation T2 - Cambridge studies in ecology SN - 0521739672 (Pbk) AV - QH541.5.M3 K44 2000 U1 - 577.68KED 21 PY - 2000/// CY - Cambridge, New York PB - Cambridge University Press KW - Wetland ecology KW - Wetland conservation KW - Soil conservation N1 - Includes bibliographical references (p. [427]-475) and index ER -