TY  - GEN
AU  - Ahrens,
TI  - Atlantic mackerel
T2  - Underwater World
SN  - 0662139925
PY  - 0000///Department of Fisheries and Oceans
CY  - Ottawa, Ontario
PB  - 1985
KW  - Scomber scombrus
N2  - Bibliografia
ER  -