Велит, Ірина АнатоліївнаГузик, Д.2020-02-042020-02-042016https://dspace.pdau.edu.ua/handle/123456789/7090Velit I.A.,Guzyk D.V. Еnergy efficient light sources for Greenhouses conditions. Collection of scientific articles «Energy, energy saving and rational nature use», Radom (ISSN 2409-658X) № 1 (6) 2016 p.p. 92-97.the lightthe spectrumthe lampplantsЕnergy efficient light sources for Greenhouses conditions.Article