The effect of tree age, daily sap volume and date of sap collection on the content of minerals and heavy metals in silver birch (Betula pendula Roth) tree sap

por Staniszewski, Paweł, Bilek, Maciej, Szwerc, Wojciech, Tomusiak, Robert, Osiak, Paweł, Kocjan, Ryszard, Moskalik, Tadeusz
Publicado 2020