MDS551.4

Wording: Natural sciences and mathematicsEarth sciences & geologyGeology, Hydrology MeteorologySurface features of the earth

Dewmoji: πŸ”¬πŸŒŽπŸŒ‹?

0
Information
209,734
ℹ️
1
Philosophy and Psychology
219,479
πŸ’­
2
Religions
550,114
πŸ™
3
Social sciences
1,140,292
πŸ‘«
4
Language
167,040
πŸ’¬
5
Natural sciences and mathematics
365,981
πŸ”¬
6
Technology and Application of Knowledge
817,412
πŸ’‘
7
The arts
827,389
🎨
8
Literature
1,168,255
πŸ“š
9
History and Geography
684,032
πŸ—ΊοΈ
50
General Science
29,213
πŸ”¬
51
Mathematics
71,697
βž—
52
Astronomy
20,604
πŸ”­
53
Physics
37,622
🍎
54
Chemistry
24,951
βš—οΈ
55
Earth sciences & geology
30,889
🌎
56
Fossils & prehistoric life
8,640
πŸ’€
57
Life Sciences, Biology
48,399
🧬
58
Plants
21,312
🌿
59
Zoology
72,654
🐼
550
Geology
3,383
🌎
551
Geology, Hydrology Meteorology
20,121
πŸŒ‹
552
Lithology; Petrography
1,601
🀘
553
Economic Geology
2,413
πŸ’²
554
Europe
525
πŸ—
555
Asia
171
πŸ…
556
Africa
200
🦁
557
North America
1,926
558
South America
93
559
Pacific, Oceania, and other planets
456
🐨
551.0
303
551.1
Structure of the earth as a whole
514
551.2
Volcanoes, earthquakes, thermal waters and gases
1,758
551.3
Surface and exogenous processes and their agents
1,037
551.4
Surface features of the earth
6,491
551.5
Meteorology; Climate
4,340
☁️
551.6
Climatology and weather
2,489
551.7
Historical geology
964
551.8
Structural geology
408
551.9
Agents of geologic work
220
551.40
46
551.41
Continents
394
551.42
Islands
93
551.43
Mountains; Valleys; Orology
194
551.44
Caves
323
551.45
Plains
327
551.46
Oceans
2,192
551.47
Ocean currents
180
551.48
Rivers; Lakes
1,383
551.49
Springs; Wells; Ground water
353

Selected Works under MDS 551.4 (6,491)

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"Far Friends"

MDS classes with significant recommendations overlap, excluding ones under the same top-level class.

MDS
Schedule
910
History and GeographyGeography and TravelGeography and Travel
91X
History and GeographyGeography and Travel

Wording

1922 Edition
Do NOT copy from the copyrighted sources. 1922 edition here, in absurd phonetic English. Use standard spelling.
Modern Language
Modern wording should be based on the Free Decimal System or on the 1922 edition of Dewey. Language and concepts may be modernized. Do not use an in-copyright source.
Emoji
A single emoji for this DDC Class. The full emoji will be composed of the emojis from the top level to this one.