Unesco reports in marine science.

no.1-10 1977-80; 4-18 (1979-82); no.14-18 1980-82; no.20-24 1983; 20-26 (1983-84); no.25-30 1983-84; 27-31 (1984-85); 33-39 (1985-86); no.33-35 1985-86; no.37-42 1986; 40-45 (1986-87); no.43-46 1987; 47-50 (1988); no.47-52 1988-89; no.51-57 (1988-92); no.53-59 1990-1993; no.58-62 (1993); no.60-65 1993-1994; no.63-68 (1994-96); no.66-68 1995-1996; no.69 (1996); v.20-25; v.39-42; v.43-46; no.3; no.5; no.6; no.7; no.8; no.9; no.10; no.14; no.15; no.16; no.17