@ARTICLE{Niewolak_Stanisław_Bacteria_2005, author={Niewolak, Stanisław and Korzeniewska, Ewa and Staszewska, Joanna and Krzysztofiak, Lech}, volume={vol. 31}, number={No 4}, pages={69-78}, journal={Archives of Environmental Protection}, howpublished={online}, year={2005}, publisher={Polish Academy of Sciences}, type={Article}, title={Bacteria Active in the Conversion of Nitrogen and Sulphur Compounds in Rainfall Collected under Crowns and Flowing Down Tree of Pines and Spruces in Wigry National Park}, URL={http://journals.pan.pl/Content/123477/PDF/8_AE_VOL_31_4_2005_Niewolak_Bacteria.pdf}, keywords={nitrogen and sulphur cycle bacteria, pine, spruce, rainfall}, }