de
551.4 Geomorphologie und Hydrosphäre
551.48 Hydrologie
551.4809012 Hydrologie (Süßwasser)—bis 4000 v. Chr. 551.48099923 Hydrologie (Süßwasser)—Mars (Planet) 551.482 Seen und Binnenmeere 551.483 Flüsse und Fließgewässer 551.484 Wasserfälle 551.488 Abfluss 551.489 Überschwemmungen
Dewey Decimal Classification
Creative Commons License
This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 Unported License by OCLC Online Computer Library Center, Inc. Permissions beyond the scope of this license may be available at here. All copyright rights in the Dewey Decimal Classification system are owned by OCLC. Dewey, Dewey Decimal Classification, DDC, OCLC and WebDewey are registered trademarks of OCLC.