Edafología. Volumen 7-3. Septiembre 2000. pág 121-127.
In the present the growing request of natural resources by the human activity makes necessary the planning of the use of territory to avoid its destruction or damage. In this work is developed the delimitation of the environmental units from Natural Park of Despeñaperros (Jaén) that constitutes the base of cartography secuences for aplication to the territory arrange.
Key words: Environmental planning, Despeñaperros, Environmental units.