EL IMPACTO DE LA EXPLOTACION DE LOS SECTORES ECONOMICOS NATURALES EN EL DESARROLLO SOSTENIBLE DE LA REPUBLICA DE GUATEMALA Article Montes Ortega, Kurbatova A.I. Environmental Problems of the Third Millennium Proceeding of the International Youth Scientific Conference. РУДН. 2016. P. 141-143
THE ALTERATION OF CHEMICAL COMPOSITION OF GROUNDWATER IN THE MINES OF KIZEL COAL BASIN Article Sukhorukova Svetlana Environmental Problems of the Third Millennium Proceeding of the International Youth Scientific Conference. РУДН. 2016. P. 206-209