Rajmund, A., Czyżyk, F., Paszkiewicz-Jasińska, A. and Kopacz, M. (2018) “The leaching of mineral nitrogen forms from light soil fertilized with compost and sewage sludge”, Geology, Geophysics and Environment, 44(3), p. 319. doi: 10.7494/geol.2018.44.3.319.