FAO Fisheries Bulletin. Volume 6, No. 1/2 (Jan/Feb / March/Apr 1953). - str. 1-62
FAO Fisheries Bulletin. Volume 6, No. 1/2 (Jan/Feb / March/Apr 1953). - str. 1-62
FAO Fisheries Bulletin. Volume 6, No. 1/2 (Jan/Feb / March/Apr 1953). - str. 1-62