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pro vyhledávání: '"Petrusheva Nadezhda"'
Publikováno v:
Istrazivanja i projektovanja za privredu, Vol 17, Iss 4, Pp 490-495 (2019)
Green verdure of conifers having a rich reserve of biologically active substances such as essential oils, vitamins, carotene, carbohydrates, trace elements, and proteins is a valuable raw material for wood-chemical production. The technology for the