BER 620: Black Coal Mining; Black Coal in General
|
└BER 600: Coal Mining; Coal in General
└BER 620: Black Coal Mining; Black Coal in General |
Black Coal Mining Black Coal Coal Mining, Black |
BER 640: Brown Coal Mining; Brown Coal in General
|
└BER 600: Coal Mining; Coal in General
└BER 640: Brown Coal Mining; Brown Coal in General |
Brown Coal Mining Brown Coal Coal Mining, Brown |
BER 650: Crude Oil and Natural Gas Recovery in General
|
└BER 650: Crude Oil and Natural Gas Recovery in General |
Crude Oil Recovery Natural Gas Recovery Recovera, Crude Oil Recovery, Natural Gas |
BER 660: Deep Drilling Technology
|
└BER 650: Crude Oil and Natural Gas Recovery in General
|
Deep Drilling Technology, Mining Drilling, Deep |
BER 670: Offshore Drilling
|
└BER 650: Crude Oil and Natural Gas Recovery in General
|
Offshore Drilling Drilling, Offshore, Mining |
BER 680: Extraction of Crude Oil and Natural Gas
|
└BER 650: Crude Oil and Natural Gas Recovery in General
└BER 680: Extraction of Crude Oil and Natural Gas |
Extraction, Crude Oil Extraction, Natural Gas Crude Oil, Extraction Natural Gas, Extraction |
BER 690: Other
|
└BER 650: Crude Oil and Natural Gas Recovery in General
|
|
BER 700: Peat Digging; Peat Processing
|
└BER 650: Crude Oil and Natural Gas Recovery in General
└BER 700: Peat Digging; Peat Processing |
Peat Digging Peat Processing |
BER 730: Potash; Rock Salt; Other Salts (Extraction and Processing)
|
└BER 650: Crude Oil and Natural Gas Recovery in General
└BER 730: Potash; Rock Salt; Other Salts (Extraction and Processing) |
Potash Rock Salt, Extraction Salt, Extraction Salt, Processing, Mining |
BER 760: Land Use
|
└BER 650: Crude Oil and Natural Gas Recovery in General
|
Minerals, Mining Land Use, Mining |
BER 800: Special Types of Mining
|
|
Mining, Special Types |
BER 820: Huge Depth Mining
|
|
Mining, Great Depth |
BER 840: Sea Floor Mining
|
|
Sea Floor Mining Mining, Sea Floor |
BER 860: Extra-Terrestrial Mining
|
|
Extra-Terrestrial Mining Mining, Extra-Terrestrial Space Mining Mining, Space |
BER 890: Other
|
|
|
BER 900: Processing in General
|
|
Processing, Mining mining, Processing |
BER 920: Ore Dressing
|
|
Ore Dressing Dressing, Ore |
BER 940: Coal Dressing
|
|
Coal Dressing Dressing, Coal |
BER 960: Briquetting
|
|
Briquetting |
BER 980: Other Types of Processing
|
└BER 980: Other Types of Processing |
|
BER 990: Other
|
|
|
BIO: Biology
|
|
Biological Sciences |
BIO 001: Biology in General
|
|
Biology, General |
BIO 020: Didactics in Biology
|
|
Didactics in Biology Biology, Didactics |
BIO 030: Biological Literature: Access and Use
|
└BIO 030: Biological Literature: Access and Use |
Biological Literature, Access Biological Literature, Use |
BIO 040: Biological Methods in Operation and Research
|
└BIO 040: Biological Methods in Operation and Research |
Biology, Methods Biology, Research Research, Biology Methods, Biology |
BIO 050: Biological Research Institutions
|
└BIO 050: Biological Research Institutions |
Biology, Research Institutions Research Institutions, Biology |
BIO 065: Florae and Faunae; Determination Literature in Botany and Zoology (Identification Keys); Field Guides
|
└BIO 065: Florae and Faunae; Determination Literature in Botany and Zoology (Identification Keys); Field Guides |
Florae and Faunae Faunae and Florae Field Guides, Plants and Animals Plants and Animals, Field Guides Zoology and Botany, Field Guides Botany and Zoology, Field Guides |
BIO 070: Worldwide
|
└BIO 065: Florae and Faunae; Determination Literature in Botany and Zoology (Identification Keys); Field Guides
|
Field Guides to Plants and Animals, Worldwide Plants and Animals, Worldwide Field Guides |
BIO 072: Europe
|
└BIO 065: Florae and Faunae; Determination Literature in Botany and Zoology (Identification Keys); Field Guides
|
Field Guides for Europe, Plants and Animals Plants and Animals, Field Guides for Europe |
BIO 073: Central Europe
|
└BIO 065: Florae and Faunae; Determination Literature in Botany and Zoology (Identification Keys); Field Guides
|
Field Guides for Central Europe, Plants and Animals Plants and Animals, Field Guides for Central Europe |
BIO 074: Germany
|
└BIO 065: Florae and Faunae; Determination Literature in Botany and Zoology (Identification Keys); Field Guides
|
Field Guides for Germany, Plants and Animals Plants and Animals, Field Guides for Germany Biology, Field Guides for Germany Germany, Field Guides to Plants and Animals |
BIO 075: Alps
|
└BIO 065: Florae and Faunae; Determination Literature in Botany and Zoology (Identification Keys); Field Guides
|
Field Guides for the Alps, Plants and Animals Plants and Animals, Field Guides for the Alps |
BIO 076: Other European Countries
|
└BIO 065: Florae and Faunae; Determination Literature in Botany and Zoology (Identification Keys); Field Guides
|
Field Guides for Europe excluding Central Europe, Plants and Animals Plants and Animals, Field Guides for Europe excluding Central Europe |
BIO 077: Mediterranean Area
|
└BIO 065: Florae and Faunae; Determination Literature in Botany and Zoology (Identification Keys); Field Guides
|
Field Guides for the Mediterraneans Plants and Animals Plants and Animals, Field Guides for the Mediterraneans |
BIO 078: Asia
|
└BIO 065: Florae and Faunae; Determination Literature in Botany and Zoology (Identification Keys); Field Guides
|
Field Guides for Asia, Plants and Animals Plants and Animals, Field Guides for Asia |
BIO 080: Africa
|
└BIO 065: Florae and Faunae; Determination Literature in Botany and Zoology (Identification Keys); Field Guides
|
Field Guides for Africa Plants and Animals Plants and Animals, Field Guides for Africa |
BIO 082: America
|
└BIO 065: Florae and Faunae; Determination Literature in Botany and Zoology (Identification Keys); Field Guides
|
Field Guides for the Americas Plants and Animals Plants and Animals, Field Guides for the Americas |
BIO 084: Australia and Rest of the World
|
└BIO 065: Florae and Faunae; Determination Literature in Botany and Zoology (Identification Keys); Field Guides
└BIO 084: Australia and Rest of the World |
Field Guides for Australia, Plants and Animals Plants and Animals, Field Guides for Australia |
BIO 100: General Biology
|
|
General Biology Biology, General |
BIO 110: Bioinformatics; Computational Biology
|
└BIO 110: Bioinformatics; Computational Biology |
Bioinformatics Data Processing, Biology Biology, Data Processing Computational Biology |
BIO 115: Bionics; Technical Biology
|
└BIO 115: Bionics; Technical Biology |
Bionics Technical Biology Biology, Technical |
BIO 120: Theoretical Biology; Synthetic Biology
|
└BIO 120: Theoretical Biology; Synthetic Biology |
Theoretical Biology Synthetic Biology Biology, Theoretical Biology, Synthetic Systems Biology |
BIO 125: Biodiversity
|
|
Biodiversity Diversity, Biological |
BIO 130: Ecology; Biotope Mapping
|
|
Ecology, Biology in General Biotope Mapping |
BIO 132: Autecology and Synecology
|
└BIO 132: Autecology and Synecology |
Autecology, General Biology Synecology, General Biology |
BIO 134: Population Biology
|
|
Population Biology, Biology in General Population Ecology, Biology in General |
BIO 136: Symbiosis; Commensalism; Parasitism; Pests
|
└BIO 136: Symbiosis; Commensalism; Parasitism; Pests |
Symbiosis, general Commensalism, general Parasitism, general Pests, general |
BIO 138: Aerobiology
|
|
Aerobiology |
BIO 140: Hydrobiology; Limnology
|
|
Hydrobiology, General Limnology,General |