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Газ (Петрол) : (Един урок от групата `Подземни богатства`)
Creator
- Свраков, Константин
Subject
- Geography education
- Gas resources
- Minerals
- Mineral
Type of item
- articles
Creator
- Свраков, Константин
Subject
- Geography education
- Gas resources
- Minerals
- Mineral
Type of item
- articles
Providing institution
Aggregator
Rights statement for the media in this item (unless otherwise specified)
- http://creativecommons.org/publicdomain/zero/1.0/
Rights
- Регионална библиотека ПЕНЧО СЛАВЕЙКОВ - Варна
- Регионална библиотека ПЕНЧО СЛАВЕЙКОВ - Варна
Issue date
- 1907-02-01
- 1907-02-01
Source
- Училищна практика
Identifier
- libvar:ARTICLE.59191
- libvar:ARTICLE.59191
Language
- bg
- bul
Is part of
- Варненски периодичен печат в края на 19 и началото на 20 век.
Providing country
- Bulgaria
Collection name
First time published on Europeana
- 2021-04-03T23:30:04.072Z
Last time updated from providing institution
- 2021-07-08T10:00:32.933Z