@misc{indiciae86570f3d4b63, title = {Research and education to improve surface and ground-water quality of a claypan soil--Proceedings of agricultural research to protect water quality}, author = {E.E. Alberts and D. W. Blevins and N. K. Kitchen and Tony Prato}, year = {1993}, url = {https://pubs.usgs.gov/publication/70174192}, note = {Source identifier: 70174192} }