IX Meeting
Portuguese agriculture problems in a historical perspective
26-28 April 1985
Évora, University of Évora
X Meeting
Growth Factors and society's blocks, the Powers
4-5 April 1987
Coimbra, Faculty of Economics, University of Coimbra
XI Meeting
War as a social phenomenon
March 1988
Porto, Department of Humanities, University of Porto
XII Meeting
Regionalisation and urbanisation. Representations of cities and regions
December 1989
Lisbon, ISEG, UTL