Problemi i perspektivi na energopreobrazuvashtite tekhnologii i opazvaneto na prirodnata sreda
Subtitle: razi͡umeta na dokladite na konferent͡sii͡ata, 12-14, X, 1987 godina, Varna = Problemy i perspektivy ėnergopreobrazui͡ushchikh tekhnologii i okhrany prirodnoĭ sredy : rezi͡ume dokladov konferent͡sii = Problems and perspectives of energy-conversion technologies and environment protection : summary of conference papers.
Publisher: Druzhba
Published: 1987
Place of publication: Varna
Language: bul
Number of pages: 52
Subjects: Power resources -- Environmental aspects -- Congresses.
Other titles: Problemy i perspektivy ėnergopreobrazui͡ushchikh tekhnologii i okhrany prirodnoĭ sredy.; Problems and perspectives of energy-conversion technologies and environment protection.
Notes: Bulgarian, English, German, and Russian.