Type:		Electronic Citation
Title:		How Much Water is on and in the Earth
Author(s):		Perlman, H.
Date:		2016/06/03
Abstract:		If All of Earth's Water and total fresh water were put into spheres, from the USGS Water Science School
Journal (full):		USGS Water Science School
Link:		http://water.usgs.gov/edu/gallery/global-water-volume.html