TY  - BOOK
AU  - Cowardin,Lewis M
AU  - Carter,Virginia
ED  - U.S. Fish and Wildlife Service.
TI  - Classification of wetlands and deepwater habitats of the United States
PY  - 1979///
CY  - United States
PB  - Department of the Interior
KW  - Wetlands
KW  - United States
KW  - Classification
KW  - Wetland ecology
KW  - Aquatic ecology
ER  -