CHARZAN, Tadeusz. BIOMASS AS AN ALTERNATIVE PRODUCTION IN AGRICULTURE. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, Rezekne, Latvia, v. 1, p. 98–100, 2005. DOI: 10.17770/etr2005vol1.2121. Disponível em: https://journals.ru.lv/index.php/ETR/article/view/2121.. Acesso em: 14 dec. 2024.