author = { Walton, William C. },

title = { Numerical groundwater modeling flow and contaminant migration },

edition = { 2. print. } ,

publisher = {Lewis},

isbn = {0873711963},

keywords = { Grundwasserverschmutzung , Computersimulation , Grundwasserstrom },

year = {1989},

address = { Chelsea, Mich. },

url = { http://slubdd.de/katalog?TN_libero_mab2 }