Saint Michel, France. Photo by Cristina Nascimento
Santarém, Portugal
Mértola, Portugal. Photo by Ana Tomás
Hungary. Photo Andrea Vityi
UK. Photo by Jo Smith, ORC
Auch, France. Photo by Cristina Nascimento
Shropshire, UK. Photo by Jo Smith, ORC
Transferencia de un método para el control de la erosión en el olivar