TY  - BOOK
AU  - Keddy,Paul A.
TI  - Wetland ecology : principles and conservation / 
SN  - 9780521519403
U1  - 577.68 
PY  - 2010///
CY  - Cambridge : 
PB  - Cambridge University Press , 
KW  - ECOLOGY
N1  - Includes index
ER  -