TY  - GEN
TI  - Mammals in the seas Vol; I: report of the F A O advisory committee on marine  resources  research working party on marine mammals with the cooperation of the united nations environment programme
SN  - 9251005117
U1  - 338.37295 
PY  - 1978///
CY  - Italy
PB  - FAO And Unpep 
KW  - Fisheries
KW  - Marine Mammals
ER  -