1. The ecology of the flounder, Platchthys flesus and other major species in the Severn Estuary and the Bristol Channel;Badsha,1977
2. Ecological implications of heavy metal levels in fish from the Severn Estuary;Hardisty;Marine Pollution Bulletin,1974
3. Dietary habits and heavy metal levels in fish from the Severn and the Bristol Channel;Hardisty;Marine Pollution Bulletin,1974
4. Ecological implications of heavy metal concentrations in marine species in the Severn Estuary;Kartar,1974