TY  - BOOK
AU  - Walford,Lionel Albert
TI  - Living resources of the sea: opportunities for research and expansion 
U1  - 551.46 23
PY  - 1958///
CY  - New York
PB  - Ronald Press Co.
KW  - Marine resources
KW  - Research
KW  - Oceanography
KW  - Marine biology
N1  - "Notes and references": p. 297-307
ER  -