Soil Associations (FAO System) of the Community of Madrid, at a scale of 1:200,000 in 1990
Description
Map of Soil Associations of the Community of Madrid edited by the former Institute of Edafology and Plant Biology of the Higher Council for Scientific Research (CSIC). Prepared from the compilation and synthesis of the work "Edaphological mapping and land use capacity of the Madrid subregion" Community of Madrid, on a scale of 1:100,000, years 1975 to 1990. It was adapted to the classification of the F.A.O. (1989).