MDS 551.35

Wording: Natural sciences & mathematics Earth sciences; geology Geology, hydrology, meteorology {geology limited to properties and phenomena of the solid earth} Surface and exogenous processes and their agents Aqueous erosion

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0 Computer science, information & general works 252,013 ℹ️	1 Philosophy and Psychology 270,129 🧠	2 Religion 681,242 🙏	3 Social sciences 1,328,382 👫	4 Language 209,883 💬	5 Natural sciences & mathematics 431,918 🔬	6 Technology 940,635 💡	7 Arts & recreation 1,031,850 🎨	8 Literature & rhetoric 1,436,736 📚	9 History & geography 837,760 🗺️
50 Science 35,266 🥼	51 Mathematics 82,055 ➗	52 Astronomy 25,356 🔭	53 Physics 44,008 🍎	54 Chemistry 28,260 ⚗️	55 Earth sciences; geology 36,663 🌎	56 Fossils, dinosaurs, prehistoric life 11,038 💀	57 Biology 55,751 🧬	58 Plants (Botany) 26,824 🌿	59 Animals (Zoology) 86,697 🐼
550 Earth sciences 4,149 🌎	551 Geology, hydrology, meteorology {geology limited to properties and phenomena of the solid earth} 23,302 🌋	552 Petrology 1,902 🤘	553 Economic geology 2,941 ⛏️	554 Earth sciences of Europe 776 🐗	555 Earth sciences of Asia 257 🐯	556 Earth sciences of Africa 304 🦁	557 Earth sciences of North America 2,340 🐺	558 Earth sciences of South America 146 🐸	559 Earth sciences of Australasia, Pacific Ocean islands, Atlantic Ocean islands, Arctic islands, Antarctica, extraterrestrial worlds 546 🐨
551.0 standard subdivisions 375	551.1 Structure of the earth as a whole 587	551.2 Volcanoes, earthquakes, thermal waters and gases 2,014 🌋	551.3 Surface and exogenous processes and their agents 1,177	551.4 Surface features of the earth 7,577	551.5 Meteorology; Climate 5,004 ☁️	551.6 Climatology and weather 2,898	551.7 Historical geology 1,121	551.8 Structural geology 470	551.9 Agents of geologic work 246
551.30 138	551.31 Glaciology 266	551.32 4	551.33 2	551.34 Icebergs 40	551.35 Aqueous erosion 52	551.36 Coast changes 24	551.37 Aerial erosion 21	551.38 13	551.39 26
551.350 1	551.351	551.352 5	551.353 14	551.354 5	551.355 6	551.356	551.357	551.358	551.359