Working Committee on International Oceanographic Data Exchange, Third session of the Group of Experts on Marine Environmental Data Information (MEDI) Referral System; Paris, 26-29 January 1981
IOC (1981). Working Committee on International Oceanographic Data Exchange, Third session of the Group of Experts on Marine Environmental Data Information (MEDI) Referral System; Paris, 26-29 January 1981. UNESCO: Paris. 25 pp.