TY  - GEN
AU  - Groves, Roy E. 
TI  - The crayfish : its nature and nurture 
SN  - 0852381379
U1  - 639.541 
PY  - 1985///
CY  - England
PB  - Fishing News Books Ltd.
KW  - Crustacean fisheries
KW  - Lobsters and crayfishes
ER  -