XII MEETING

REGIONALISATION AND URBANISATION. REPRESENTATIONS OF CITIES AND REGIONS

LISBON, ISEG, UTL, DECEMBER 1989

XI MEETING

WAR AS A SOCIAL PHENOMENON

PORTO, DEPARTMENT OF HUMANITIES, UNIVERSITY OF PORTO, MARCH 1988

X MEETING

GROWTH FACTORS AND SOCIETY’S BLOCKS, THE POWERS

COIMBRA, FACULTY OF ECONOMICS, UNIVERSITY OF COIMBRA, 4-5 APRIL 1987

IX MEETING

PORTUGUESE AGRICULTURE PROBLEMS IN A HISTORICAL PERSPECTIVE

ÉVORA, UNIVERSITY OF ÉVORA, 26-28 APRIL 1985