The Distance Relations and Some Other Characteristics of Cropland Areas in Pennsylvania

摘要

It is the purpose of this study to conduct research into the methods of generalization and analysis by applying known and/or discovered techniques to an areal distribution actually drawn from the surface of the earth; and thereby to reveal the possibility of objectively determining and describing the distribution of a single dispersant having area. The distribution to be tested is an economic phenomena—the cropland areas of Pennsylvania.