TY  - GEN
AU  - Borges,
AU  - Dahl,
AU  - Iversen,
TI  - On fecundity of North Sea mackerel [Scomber scombrus]
T2  - ICES CM 1980/H: 47
PY  - 0000///[s.n.]
CY  - [S.l.]
PB  - [19--?]
ER  -