6944c4a47bff4.pdf
DOI:
Mavjud emas
1. M.Starast., U.Koljalak, K.Karp Influence of cultivation techniques on productivity and fruit quality of some Vaccinium and Rubus taxa Dissertatsi Tartu (2008) 40-41-р
2. S.P Eyduran, E.Eyduran Adaptation of eight American blackberry (Rubus fructicosus L.) African Journal of Biotechnology Vol. 7 (15), pp. 2600-2604, 4 August, 2008.
3. “Программа и методика сортоизучения плодовых и орехоплодных култур” (Орёл 1999 г.)
4. https://www.fao.org/faostat/en/#home.