1. Developing the greatest Blue Economy: Water productivity, fresh water depletion, and virtual water trade in the Great Lakes basin. Issue 6 (27th June 2016) Authors: Mayer, Alex; Mubako, Stanley; Ruddell, Benjamin L. Journal: Earth's future Issue: Volume 4:Issue 6(2016) Page Start: 282 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗