@book { author = {L Zhang and GR Walker and M Fleming}, title = {Surface Water Balance for Recharge Estimation - Part 9}, pages = {25}, year = {2002}, doi = {10.1071/9780643105416}, publisher = {CSIRO Publishing}, isbn = {978-0-643-10610-9}, URL = {https://ebooks.publish.csiro.au/content/9780643105416/9780643105416} }