Mikroregiony osadnicze w pradziejach ziem polskich. Problemy rozwoju gospodarki rolno-hodowlanej

Author focuses on selected settlement micro-regions (local groups). Indices of economically exploited land in these micro-regions per member of local group are found to correspond to the intensity of farming and livestock breeding, whereas the differentiation of these indices to the developmental (and regressive) changes of this production. These changes are also studied with regard to the degree of settlement in the occupation landscape zones.