Uroki ėkologicheskikh proschetov
By: A.L. I͡Anshin, A.I. Melua.
Contributors: Melua, A. I.
Publisher: "Myslʹ"
Published: 1991
Place of publication: Moskva
Language: rus
Number of pages: 429
Subjects: Environmental policy -- Soviet Union; Pollution -- Environmental aspects -- Soviet Union; Environmental protection -- Soviet Union