TY  - BOOK
AU  - Good R E Ed.
AU  -  Simpson R L Ed.
AU  -  Whigman D F Ed.
ED  - Symposium on freshwater marshes:present status, future needs (1977 : Brunswick)
TI  - Procceding on freshwater wetlands
U1  - G9557:5p73,N77, L8 
PY  - 1978///
CY  - New York    
PB  -  Academic Press       
KW  - Stream Ecology
ER  -