TY  - BOOK
AU  - Seymour,Richard
TI  - Fishery management and keepering
SN  - 0853140731
U1  - 639.31 
PY  - 1970///
CY  - London
PB  - C. Knight
KW  - Fish habitat improvement
KW  - Fishery management
KW  - Fish-culture
KW  - Riverkeepers
KW  - England
N1  - Includes index
ER  -