For citations:
Eliseev Yu.Yu., Chekhomov S.Yu., Eliseeva Yu.V. Comparative Assessment of Nitrate Concentrations in Vegetables Grown on Commercial and Subsistence Farms in the Saratov Region. Public Health and Life Environment – PH&LE. 2021;(3):52-56. (In Russ.) https://doi.org/10.35627/2219-5238/2021-336-3-52-56