Widok standardowy
Widok MARC
pochodne kwasow humusowych(Hasło przedmiotowe (150/190))
Machine generated authority record
Work cat.: (POZN 93)15515: International Humic Substances Society. 52564, Humic sunstances in the global environment nad implications on human health. Proceedings of the 6th International Meeting of the International Humic Substances Society /, 1994.