Romaine, G. (2017). Geology lab for kids: 52 projects to explore rocks, gems, geodes, crystals, fossils, and other wonders of the earth's surface. Quarry.
Style de citation Chicago (17e éd.)Romaine, Garret. Geology Lab for Kids: 52 Projects to Explore Rocks, Gems, Geodes, Crystals, Fossils, and Other Wonders of the Earth's Surface. Beverly, MA: Quarry, 2017.
Style de citation MLA (8e éd.)Romaine, Garret. Geology Lab for Kids: 52 Projects to Explore Rocks, Gems, Geodes, Crystals, Fossils, and Other Wonders of the Earth's Surface. Quarry, 2017.
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