1962- aquaculture architecture avonriver(leicestershire-gloucestershire bass bioengineering codfish congresses culturalcontrol descriptionandtravel domestic england england) environmentalaspects fisheries fisherymanagement fisherypolicy fishpopulations fishremains(archaeology) fishtrade foreign freshwaterfishes fula(africanpeople) genetics graymullets history humanecology investments lowerre marineanimals organicfarming percidae salmon saltedfish seabasses seafood senegal sociallifeandcustoms susan sustainablefisheries tilapia troutfishing tuna wallijalla