SOLWAY ANDREW. (2019). THE SCIENTISTS BEHIND EARTH'S PROCESSES (2015 Ed.). RAINTREE PUBLISHERS.
Chicago-referens (17:e uppl.)SOLWAY ANDREW. THE SCIENTISTS BEHIND EARTH'S PROCESSES. 2015 Ed. CHICAGO: RAINTREE PUBLISHERS, 2019.
MLA-referens (9:e uppl.)SOLWAY ANDREW. THE SCIENTISTS BEHIND EARTH'S PROCESSES. 2015 Ed. RAINTREE PUBLISHERS, 2019.
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