| Scientific papers | ||
| ANDRZEJ DOWGIAŁŁO - The analysis of sample size in morphometric measurements of fish | 3 | |
| WALDEMAR MODERHAK - Preliminary investigations of the mechanical properties of meshes turned through 90° | 11 | |
| WALDEMAR MODERHAK - Selectivity tests of polyamide and polyethylene codends made of netting with meshes turned through 90° | 17 | |
| LUCYNA POLAK-JUSZCZAK - Levels and trends of changes in heavy metal concentrations in Baltic fish, 1991 to 1997 | 27 | |
| Short communications | ||
| BAZYLI CZECZUGA, BERNARD KŁYSZEJKO and EWA CZECZUGA-SEMENIUK - The carotenoid content in certain fish species from the fisheries of New Zealand | 35 |