The Groundwater Atlas of Nebraska (RA-4b/2013), Jesse T. Korus, Leslie M. Howard, Aaron R. Young, Dana P. Divine, Mark E. Burbach, J. Michael Jess, and Douglas R. Hallum with contributions from R.F. Diffendal, Jr. and R.M. Joeckel. Edited by R.F. Diffendal, Jr. Description: 64 pp, full color publication with 42 maps and figures.