1. On the Gonyaulax red tide in Jinhae Bay;Cho;Bull. Korean Fish. Soc.,1978
2. Mass mortality of oyster due to red tide in Jinhae Bay in 1978;Cho;Bull. Korean Fish. Soc.,1979
3. Farming density of oyster in Hansan-Geoje Bay;Cho;Bull. Korean Fish. Soc.,1980
4. On the Gymnodinium red tide in Jinhae Bay;Cho;Bull. Korean Fish. Soc.,1981
5. Study on bottom mud of shellfish farms in Jinhae Bay;Cho;Bull. Korean Fish. Soc.,1982