Present status and subjects to be solved on geothermal energy exploration in Bulgaria - at the approaching stage of joining in the European Union -

Authors=TAMANYU Shiro

Journal/Book_names=Chishitsu News

number=623

pages=4-20

Publish_year=2006

Publish_Country=JPN

Publisher=Jitsugyo Kohosha

Language_of_Text=JA

ISSN=00094854

ID=200623874