Non-sustainable prices as an obstacle for sustainable development of mining industries

by Lozhnikova Anna, Chausova Elena, Andrienko Elena, Nabiullina Alexandra
Published 2018-01-01

The Representatives of Amelanchier Medik. Genus in Ukraine

by Opalko Anatoliy Ivanovich, Andrienko Elena Dmitrievna, Opalko Olga Anatolyevna
Published 2015-04-01