TY  - BOOK
AU  - ROYCE,William F.
AU  - 
TI  - Introduction to the fishery sciences. 
U1  - 639.7/ROI 
PY  - 0000///Academic
PY  - 1972///
CY  - New York 
KW  - Fisheries
KW  - Marine resources
N1  - Includes index and bibliography
ER  -