TY  - BOOK
AU  - Cushing,D.H., x
AU  - x
TI  - Fisheries biology: a study in population dynamics
SN  - x
U1  - 639.2/CUF 
PY  - 1970///
CY  - London
PB  - Wisconsin
KW  - Biology
KW  - Fish
N1  - Includes
ER  -