C. Marsden

• Rebutia including Aylostera and Sulcorebutia
• Grow cacti
• Regulating the Global Information Society (Warwick Studies in Globalisation)
• An Introduction to Comparative Economics
• Grow cacti, a practical handbook
• Mammillaria
• Paving materials in conservation area enhancements
• Solvents and allied substances manual
• Solvents Guide
• The Power of the HSTs (Power of)