TY  - SER
AU  - Walsh,M.
AU  - Johnstone,A.D.F.
TI  - Spawning behaviour and diel periodicity of egg production in captive Atlantic mackerel, Scomber scombrus L
KW  - Spawning
N1  - Walsh, M.-SOAFD Marine Laboratory, PO Box 101, Victoria Road, Aberdeen AB9 8DB, U.K
ER  -