1. A preliminary survey of the distribution of oysters in the Niger Delta;Afinowi,1974
2. Oyster culture in closed ponds and open waters;Ajana,1976
3. Preliminary investigation into some factors affecting the settlement of the larvae of the mangrove oyster Crassostrea gasar (Adanson) in the Lagos lagoon;Ajana,1979
4. A preliminary investigation into oyster farming in Lagos;Bayagbona;Federal Fisheries Service, Annual Report,1967
5. Studies on the biology of the edible oyster, Ostrea rhizophorae Guilding;Mattox,1949