Karathanasis, A.D., T.G. Mueller, B. Boone, and Y.L. Thompson.
2006. Effect of soil depth and texture on fecal bacteria removal from septic effluents.
Journal of Water and Health. 4:395-195. http://cat.inist.fr/?aModele=afficheN&cpsidt=18152681
Authors: Yvonne Thompson, Tasios Karathanasis, Tom Mueller