Van Vleet, C. (2024). Frozen in time: What ice cores can tell us about climate change (First edition.). Holiday House.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रVan Vleet, Carmella. Frozen in Time: What Ice Cores Can Tell Us About Climate Change. First edition. New York: Holiday House, 2024.
एमएलए (8वां संस्करण) प्रशस्ति पत्रVan Vleet, Carmella. Frozen in Time: What Ice Cores Can Tell Us About Climate Change. First edition. Holiday House, 2024.
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