Opazvane i vŭzproizvodstvo na prirodnata sreda
Subtitle: sbornik ot dokumenti na Dŭrzhavnii͡a︡ sŭvet na NRB.
Contributors: Bulgaria. Dŭrzhaven sŭvet.
Publisher: Nauka i izkustvo
Published: 1980
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 179
Subjects: Environmental policy -- Bulgaria.; Conservation of natural resources -- Government policy -- Bulgaria.
Notes: Errata slip inserted.