Application of near infrared spectroscopy to determine C in post-mining soils reclaimed in the direction of the forest / Anna SZCZĘCH, Piotr WOJTANOWICZ // W: IX Krakow conference of young scientists 2014 : Krakow, October 2–4, 2014 : book of abstracts / AGH University of Science and Technology in Krakow, Grupa Naukowa Pro Futuro. — Krakow : Agencja Reklamowo-Wydawnicza ”OSTOJA”, 2014. — (KKMU Symposia and Conferences ; no. 9). — ISBN: 978-83-62218-17-2. — S. 102