The following is an attempt to summarise the fundamental facts of the formation of soils, to consider the close connection between climate and soils in greater detail, to indicate how soils are related to one another and so lead up to a classification of soils types, a system of soils, which on a true scientific basis. All types of soils may be arranged in these three groups: Climate Soils Zones and Regions. The soils have peculiarities in common which display by ...
