@article{411724, note = {Prepared by Dr. Mona El-Kady.}, author = {El-Kady, Mona.}, url = {http://digitallibrary.un.org/record/411724}, title = {Interface between surface water and groundwater}, publisher = {UN,}, recid = {411724}, pages = {15 p. :}, address = {[Beirut] :. 1999-09-28}, year = {1999}, month = {Sep}, }