The willingness to pay for irrigation water: a case study in northwest China by Tang Z., Nan Z. and Liu J.
An analytical study of groundwater fluctuations in unconfined leaky aquifers induced by multiple localized recharge and withdrawal by Bansal R.K. and Teloglou I.S.
Hill lakes: innovative approach for sustainable rural management in the semi-arid areas in Tunisia by Boufaroua M., Slimani M., Oweis T. and Albergel J.