TY  - BOOK
AU  - Keddy,Paul A.
TI  - Wetland ecology: principles and conservation 
SN  - 0521780012
AV  - QH541.5.M3 K44 2000
PY  - 2000///
CY  - Cambridge, UK, New York, NY
PB  - Cambridge University Press, 
KW  - Wetland ecology
KW  - Wetland conservation
N1  - Includes bibliographical references and index
ER  -