MDS550
Wording: Natural sciences and mathematicsEarth sciences & geologyGeology
Dewmoji: π¬ππ
0 Information 209,734 βΉοΈ | 1 Philosophy and Psychology 219,479 π | 2 Religions 550,114 π | 3 Social sciences 1,140,292 π« | 4 Language 167,040 π¬ | 5 Natural sciences and mathematics 365,981 π¬ | 6 Technology and Application of Knowledge 817,412 π‘ | 7 The arts 827,389 π¨ | 8 Literature 1,168,255 π | 9 History and Geography 684,032 πΊοΈ |
50 General Science 29,213 π¬ | 51 Mathematics 71,697 β | 52 Astronomy 20,604 π | 53 Physics 37,622 π | 54 Chemistry 24,951 βοΈ | 55 Earth sciences & geology 30,889 π | 56 Fossils & prehistoric life 8,640 π | 57 Life Sciences, Biology 48,399 𧬠| 58 Plants 21,312 πΏ | 59 Zoology 72,654 πΌ |
550 Geology 3,383 π | 551 Geology, Hydrology Meteorology 20,121 π | 552 Lithology; Petrography 1,601 π€ | 553 Economic Geology 2,413 π² | 554 Europe 525 π | 555 Asia 171 π
| 556 Africa 200 π¦ | 557 North America 1,926 | 558 South America 93 | 559 Pacific, Oceania, and other planets 456 π¨ |
550.0 Geology 37 | 550.1 Philosophy And Psychology 138 | 550.2 Miscellany 150 | 550.3 Dictionaries And Encyclopedias 99 | 550.4 Essays, papers, tracts, letters 6 | 550.5 Periodicals 66 | 550.6 Organizations 72 | 550.7 Education And Research 184 | 550.8 Collective Works 96 | 550.9 Biography And History 141 |
Selected Works under MDS 550 (3,383)
Related Tags
"Far Friends"
MDS classes with significant recommendations overlap, excluding ones under the same top-level class.
None
Wording
1922 Edition |
Modern Language |
Emoji |