- The Agronomy and Economy of Turmeric and Ginger: The Invaluable Medicinal Spice Crops (Elsevier Insights)
- Intelligent Soil Management for Sustainable Agriculture: The Nutrient Buffer Power Concept
- Combating Global Warming: The Role of Crop Wild Relatives for Food Security
- Tree Crops: Harvesting Cash from the World's Important Cash Crops
- Agronomy and Economy of Black Pepper and Cardamom: The "King" and "Queen" of Spices