ENVIRONMENTAL ADVANTAGES OF INVESTMENT IN GEOTHERMAL POWER PROJECTS IN RUSSIA;Geothermal energy and its relationship with Plio-Quaternary volcanic field and fracture systems in Azerbaijan area;GEOTHERMAL ENERGY DEVELOPMENT IN INDONESIA;Geothermal Energy Resources of India: Present Status and future prospects;GEOTHERMAL ENERGY SUPPLY OF THE RUHR-UNIVERSITY BOCHUM……