Artykuły autora Sławomir Szymczyk
THE ABILITY OF LEAVES AND RHIZOMES OF AQUATIC PLANTS TO ACCUMULATE MACRO- AND MICRONUTRIENTS
J. Ecol. Eng. 2015; 16(3):198–205
CHANGES IN THE MIDDLE SECTION OF THE NAREW RIVER (BETWEEN OSTROŁĘKA AND ŁOMŻA) IN VIEW OF NATURAL FACTORS AND ANTHROPOGENIC PRESSURES
J. Ecol. Eng. 2014; 15(2):25–30