| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Agronomy and Economy of Black Pepper and Cardamom: The "King” and "Queen” of Spices | 978-0-12-391865-9 (0-12-391865-0) | 2011 |
| The Agronomy and Economy of Important Tree Crops of the Developing World | 978-0-12-384677-8 (0-12-384677-3) | 2010 |
| The Agronomy and Economy of Turmeric and Ginger: The Invaluable Medicinal Spice Crops | 978-0-12-394801-4 (0-12-394801-0) | 2013 |