Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Labor and Material Requirements of Field Crops. By LA Moore-house and OA Juve, Office of Farm Management and Farm Economics. United States Department of Agriculture Bulletin No. 1000
population studies likewise prevented him from attributing with certainty the clearings to an increased demand for land although surely this must have been the case. The aristocracy, both lay and ecclesiastical, actively encouraged and organized the clearings some of which, however, were haphazard and apparently the result of individual initiative.