Title information : Polish Journal of Environmental Studies Issue data : Olsztyn, Poľsko : HARD Publishing Company ISSN : ISSN 1230-1485. -- ISSN 2083-5906 (eISSN) URL : https://www.pjoes.com/ Document kind : periodiká References : \q2479**1 stu_us_cat*stu106205*xjcp \q (27) - xjcp