TY  - BOOK
AU  - Keddy,Paul A.
TI  - Wetland ecology: principles and conservation 
SN  - 9780521519403 (hardback)
AV  - QH541.5 .M3K44 2000 
PY  - 2000///
CY  - New York
PB  - Cambridge University Press
KW  - Wetland ecology
KW  - Wetland,conservation
N1  - Includes index and references
ER  -