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.