Population and technological: a study of long-trend change
Boserup, Ester
Population and technological: a study of long-trend change - Chicago 1981 - xi,255p. 22cm.
0226066738
Population
DTU HB871.B587
Population and technological: a study of long-trend change - Chicago 1981 - xi,255p. 22cm.
0226066738
Population
DTU HB871.B587