Roman Jaszczak
- Aspects of Forest Management in the Maintaining of Forest Environment. Dans: Civil and Environmental Engineering Reports, v. 28, n. 1 (mars 2018). (2018):
- Forest Management as an Element of Environment Development. Dans: Civil and Environmental Engineering Reports, v. 27, n. 4 (décembre 2017). (2017):
- Problems of Forest Management in Municipal Forests of the City of Poznań. Dans: Civil and Environmental Engineering Reports, v. 12, n. 1 (juin 2014). (2014):