Suggested Topics within your search.
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1Published 1987Moskva : Moskovskiĭ filial Geogr. ob-va SSSR, 1987.104 p. ; 20 cm.Subjects: “...Natural resources Soviet Union....”
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2Published 1986Moskva : Moskovskiĭ filial Geograficheskogo ob-va SSSR, 1986.71 p., [1] folded leaf of plates : ill. ; 20 cm.Subjects: “...Conservation of natural resources Soviet Union....”
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3Published 1981Moskva : Moskovskiĭ filial Geograficheskogo obshchestva SSSR, 1981.109 p. : ill. ; 20 cm.Subjects: “...Natural resources Soviet Union....”
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4Published 1976Moskva : MFGO, 1976.107 p. ; 20 cm.Subjects: “...Conservation of natural resources Soviet Union Congresses....”