共 32 条
- [11] Administration of the state-owned forests in the territory of the Gdansk Regional Directorate of the State Forests National Forest Holding in years 1772-1815 SYLWAN, 2010, 154 (07): : 506 - 512
- [12] Administration of the state-owned forests in the territory of the Gdansk Regional Directorate of the State Forests National Forest Holding in years 1868-1914 SYLWAN, 2010, 154 (02): : 139 - 144
- [13] Private forests in Poland - Present state and directions of development Quo Vadis, Forestry?, Proceedings, 2007, : 105 - 123
- [14] Factors affecting the efficiency and costs of airborne spraying in Regional Directorate of the State Forests in Pila in 2013 SYLWAN, 2015, 159 (04): : 289 - 299
- [15] Structure of work accidents in the Regional Directorate of the State Forests in Szczecinek in the years 1990-2009 SYLWAN, 2013, 157 (06): : 403 - 411
- [17] Importance of consortia in forest service sector - Zielona Gora Regional Directorate of the State Forests case study SYLWAN, 2020, 164 (11): : 942 - 950
- [18] Quality and value analysis of oak wood in the submission sale of valuable wood in the Regional Directorate of the State Forests in Katowice SYLWAN, 2020, 164 (06): : 467 - 473
- [19] Forest land purchasing by forest districts of the Regional Directorate of the State Forests in Toruń in the light of applicable legal regulations SYLWAN, 2024, 168 (09): : 642 - 655