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Vaile transversale din Romånia : studiu geomorfologic ; lucrare apǎrutǎ sub ingrijirea lui Eugen Nedelcu
Orghidan, Nicolae - 1969
Persistent link: https://www.econbiz.de/10000312236
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Valea Argeşului
Iancu, M.; Stănescu, S. - 1970
Persistent link: https://www.econbiz.de/10000673731
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Hidrografia R.P.R.
Ujvári, I. - 1959
Persistent link: https://www.econbiz.de/10002272230
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Valea Bistriţei
Donisă, I.; Poghirc, P. - 1968
Persistent link: https://www.econbiz.de/10002094647
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Lacurile din R. P. R. : geneza si regim hidrologic
Gîstescu, P. - 1963
Persistent link: https://www.econbiz.de/10001376469
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Lacurile din România : limnologie regională
Gâştescu, Petre - 1971
Persistent link: https://www.econbiz.de/10014297158