1. Wetlands explained by Lewis, William M., Publication: Oxford ; | New York : Oxford University Press, 2001 . 1 online resource (147 p.) : Date:2001 Availability: No items available: Actions: Add to cart
2. Review of the draft federal long-term monitoring plan for the Colorado River below Glen Canyon Dam   Publication: Washington, DC : National Research Council, 1994 . 1 online resource (1 v. (various pagings)) , Committee chairman: William M. Lewis, Jr. | Support provided by the Department of the Interior, Bureau of Reclamation. Date:1994 Availability: No items available: Actions: Add to cart