Zarina, Livija, and Inara Helena Konosonoka. 2019. “CEREAL SPECIES EFFECT ON PROTEIN CONTENT IN PEA GRAINS IN LEGUME CEREAL MIXTURES DEPENDING CROPPING SYSTEM”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 1 (June): 349-52. https://doi.org/10.17770/etr2019vol1.4179.