Agriculture, underemployment, and the cost of rural labour in the Roman world.

von Erdkamp, P.P.M.
Veröffentlicht in The Classical Quarterly, 49.1999
1999.
Umfang/Format: 556-572.

The corn supply of the Roman armies during the principate, 27 B.C. - 235 A.D.

von Erdkamp, P.P.M.
Veröffentlicht in The Roman army and the economy
Umfang/Format: 47-69.