The willingness to pay for irrigation water: a case study in northwest China by Tang Z., Nan Z. and Liu J.
Monitoring and determination of irrigation demand in Cyprus by Papadavid G., Kountios G. and Michailidis A.
Sustainable research and development of the small uninhabited islands: the case of Ionian Oinoisses by Alexopoulos A.B., Karris G. and Kokkali A.
The potential for transboundary cooperation towards the conservation of the avifauna in the mountain region Tzena/Kozhuf by Papadopoulou D.S. and Tsitsoni T.K.
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.