Subject headings record
Index entry in HEIDI
| Authority heading: | Brunnenbau |
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| SWD: | 4008493-0 |
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| GND: | 4008493-0 |
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| PPN (SWB): | 106367730 |
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| Source: | Au |
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| SWD-Systematiknummer: | 31.3b |
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| Notation DDC: | 714;628.114 |
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| Alternative forms: | well construction
|
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DNB: Deutsche Nationalbibliothek
