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21Published 1980Leningrad : Geogr. ob-vo SSSR Akademii nauk SSSR, 1980.166 p. ; 20 cm.“...Geogr. ob-vo SSSR Akademii nauk SSSR,...”
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22Published 1980Leningrad : Geogr. ob-vo SSSR Akademii nauk SSSR, 1980.209 p. ; 20 cm.“...Geogr. ob-vo SSSR Akademii nauk SSSR,...”
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23Published 1980Leningrad : Geogr. ob-vo SSSR Akademii nauk SSSR, 1980.106 p. ; 21 cm.“...Geogr. ob-vo SSSR Akademii nauk SSSR,...”
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24Published 1985Leningrad : Akademi︠i︡a nauk SSSR, Geogr. ob-vo SSSR, 1985.162 p. : ill. ; 22 cm.“...Akademi︠i︡a nauk SSSR, Geogr. ob-vo SSSR,...”
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25Published 1987Leningrad : Akademi︠i︡a nauk SSSR, Geogr. ob-vo SSSR, 1987.242 p. ; 20 cm.“...Akademi︠i︡a nauk SSSR, Geogr. ob-vo SSSR,...”
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26Published 1990Leningrad : Akademi︠i︡a nauk SSSR, Geogr. ob-vo SSSR, 1990.152 p. ; 22 cm.“...Akademi︠i︡a nauk SSSR, Geogr. ob-vo SSSR,...”
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27Published 1988Leningrad : Akademi︠i︡a nauk SSSR, Geogr. ob-vo SSSR, 1988.121 p. ; 21 cm.“...Akademi︠i︡a nauk SSSR, Geogr. ob-vo SSSR,...”