THE COMPARISON OF YIELDING TWO CLONES OF OSIER (SALIX VIMINALIS) AT DIFFERENT LEVELS OF FERITLISATION WITH CITY’S GREEN WASTE COMPOST. zeszyty. 2021;1(18):25-33. Accessed July 20, 2025. https://ezeszyty.wne.tu.koszalin.pl/index.php/zeszyty/article/view/177