Details of the vessel, the fishing gears and the acoustic equipment are given in BRINCA et al (1983). Further details on the biological methods appear in the chapters 5 - 8 while Annex 1 gives details on the fishing operations. Fig. 1 shows the survey routes and the location of the stations.
Fig. 1. Survey routes and grid of stations at Sofala Bank 29 May-8 June 1983.