Okhrana lesnykh i vodnykh bogatstv v SSSR
By: A.A. Zhdanov i L.V. Levshin.
Contributors: Levshin, L. V.
Publisher: Gosi͡u︡rizdat
Published: 1958
Place of publication: Moskva
Language: rus
Number of pages: 49
Notes: Includes bibliographical references.