31st Congress, Bonn, Germany, 22-25 March 2010

Programme Abstracts being added as soon as available



8th Inter-Congress, Bonn, Germany, 8-10 May 2009

Programme and Abstacts


30th IOS Congress, Natal, Brazil, 6-8 August 2008

Programme and Abstacts


29th IOS Congress, Zürich, Switzerland, 17-20 September 2006

Programme and Abstacts


at work

28th IOS Congress, Hamburg, Germany, 31 May - 5 June 2004

Programme and Abstacts


Logo IOS

I
O
S

Echinocereus triglochidiatu

Echinocereus triglochidiatu
USA, Texas
© Denis Diagre

Copiapoa cinerea

Copiapoa cinerea
Chile, Antofagasta, near Taltal
© Denis Diagre