@book{25802,
	author = {Lutgens, Frederick K  and Tarbuck, Edward J. },
	title = {Foundations of Earth Science},
	publisher = {Pearson},
	year = {2013},
	edition = {7th ed.},
	url = {https://ebookcentral.proquest.com/lib/curaj/detail.action?docID=5138309}
}