MDS622.34

Wording: Applied science & technologyEngineeringMining and related operationsMining by Material SoughtMetals

Dewmoji: πŸ’‘πŸ”©πŸ•³??

0
Computer science, information & general works
252,013
ℹ️
1
Philosophy & psychology
270,129
🧠
2
Religion
681,242
πŸ™
3
Society, government, & culture
1,328,382
πŸ‘«
4
Language
209,883
πŸ’¬
5
Natural sciences & mathematics
431,918
πŸ”¬
6
Applied science & technology
940,635
πŸ’‘
7
Arts & recreation
1,031,850
🎨
8
Literature & rhetoric
1,436,736
πŸ“š
9
History & geography
837,760
πŸ—ΊοΈ
60
Technology
9,943
πŸ’‘
61
Medicine & health
306,082
πŸ’‰
62
Engineering
157,979
πŸ”©
63
Agriculture
88,093
🌱
64
Home economics & family management
172,237
🏠
65
Management & public relations
145,064
πŸ‘”
66
Chemical engineering
19,470
πŸš€
67
Manufacturing
8,724
πŸ“¦
68
Manufacture for specific uses
20,805
πŸ”¨
69
Buildings
12,238
πŸ‘·
620
Mechanical & Civil Engineering
21,480
πŸ”©
621
Applied physics
47,082
🏭
622
Mining and related operations
3,895
πŸ•³
623
Military Vehicles: Land, Air, & Sea
15,890
βš“
624
Bridges & Tunnels
8,105
πŸŒ‰
625
Railroads, Subways, Roads
6,655
πŸ›€
626
[Formerly: Canal Engineering]
83
627
Dams, Lighthouses, Drilling Platforms
1,873
🌊
628
Water Treatment & Waste Disposal
7,319
🚽
629
Transportation Vehicles
45,597
🌿
622.0
535
622.1
Prospecting & Treasure Hunting
784
622.2
Drilling & Blasting
155
622.3
Mining by Material Sought
1,636
622.4
35
622.5
14
622.6
27
622.7
113
622.8
64
622.9
2
622.30
4
622.31
10
622.32
7
622.33
Fuels
968
622.34
Metals
495
622.35
Stone Quarrying
43
622.36
Salt & Phosphates
31
622.37
Water
7
622.38
Gemstones
41
622.39
2
622.340
10
622.341
Iron
25
622.342
Gold and silver
293
622.343
Copper
35
622.344
Lead
14
622.345
Tin
14
622.346
3
622.347
622.348
1
622.349
Other metals
36

Selected Works under MDS 622.34 (495)

Related Tags

"Far Friends"

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

None

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, on the 1922 edition of Dewey, or on the items cataloged under that MDS number. Do not take your wording from 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.