| No. | Vol. | Page | Authors | Title | Language |
| 1 | 38 | 9 | Bronowicka-Mielniczuk U., Wesołowska-Janczarek M. | Problems of crop rotation experiments in researches of Professor Tadeusz Przybysz | English |
| 2 | 37 | 45 | Bronowicka-Mielniczuk U. | Efficiency of crop rotation design | Polish |