@incollection{Sharaf12, author = {Mohammed Amin M. Sharaf}, title = {A Study of Subsurface Drainage and Water Quality in Jeddah-Makkah Aquifer Zone, West Central Arabian Shield, Saudi Arabia}, booktitle = {Drainage Systems}, publisher = {IntechOpen}, address = {Rijeka}, year = {2012}, editor = {Muhammad Salik Javaid}, chapter = {6}, doi = {10.5772/36444}, url = {https://doi.org/10.5772/36444} }