Sud (1) Alpes-de-Haute-Provence (1) France (1) Employment (1) Assaying (1) Agriculture (1) Fiction (1) Agricultural intensification (1) Moors (Wetlands) (1) Heathlands (1) Valleys (1) Twentieth century (1) Scientists (1) Rural development (1) Regional planning (1) Regional economics (1) Reforestation (1) Percentage (1) Orientation (1) Nineteenth century (1) Mountains (1) Mountain people (1) Military service, Voluntary (1) Land use (1) Land settlement (1) Forests and forestry (1) Foreign exchange (1) Communal living (1) Space (1) Analysis (1)