Problemy okhrany zhivoĭ prirody
Subtitle: [Sbornik
By: Red. N. Filippovskiĭ].
Contributors: Filippovskiĭ, N.
Series: Narodnyĭ universitet. Fakulʹtet Chelovek i priroda ;; 6/81; Narodnyĭ universitet.; 1981, 6.
Publisher: Izd-vo "Znanie"
Published: 1981
Place of publication: Moskva
Language: rus
Number of pages: 95
Subjects: Environmental protection.
Notes: Bibliography: p. 54.