TY - DATA TI - Earth and physical sciences SN - 9781984615855 PY - 2020/// CY - [Canada] PB - 3G E-Learning Smart Library KW - Earth sciences KW - Physical sciences N1 - The natural abundance of elements; Concept of the atom; Physical and chemical properties of matter; Chemical changes; Light as a wave and particle; Physics of the cosmos; Vector calculus UR - https://3gsmartlibrary.com/images/Folder/Environmental%20Science/Earth%20and%20Physical%20Sciences//story_html5.html ER -