Preface

With thanks to...

Culture plant van Discocactus serrensis
Photo Piet van der Laken
 

Succulenta Nederland for their issue of information and photo's.

• Ing. Gerard Uil †

• Jan Hovens

• Eberhard Kadow †

• Wim van de Vel

• Louis van Criekinge

• Günter Königs

• Bernd Bohle

• Dr. P. Braun

• Piet van der Laken

• Carla Wolters for all sketches.

Copyright © 2003

email: Piet van der Laken