Water conservation in the nursery school
by
Samaltani D. and Christidou V.
Sustainable research and development of the small uninhabited islands: the case of Ionian Oinoisses
by
Alexopoulos A.B., Karris G. and Kokkali A.
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.