Sedelnikova L. L., Tsandekova O. L. THE SPECIFIC CONTENT AND ASH CONTENT OF SOME BIOGENIC ELEMENTS (N, S, P) IN LEAVES OF HER-BACEOUS PLANTS IN THE CITY OF ISKITIM OF THE NOVOSIBIRSK REGION // Chemistry of plant raw material, 2021, № 1. P. 213-218 DOI: 10.14258/jcprm.2021018413. URL: https://journal.asu.ru/cw/article/view/8413.