[Safety of grain grown on soils fertilized with carbonaceous rocks].

Autor: Perevalov AIa, Korovka LS, Efimova NS, Sevast'ianova NV
Jazyk: ruština
Zdroj: Voprosy pitaniia [Vopr Pitan] 1982 Mar-Apr (2), pp. 70.
Databáze: MEDLINE