Growing Stevia for Market: Farm, Garden, and Nursery Cultivation of the Sweet Herb, Stevia Rebaudiana: Goettemoeller, Jeffrey: 9780978629359: Amazon.com: Books
How to Grow Stevia
Stevia
Why the Stevia Plant is so much more than just sweetness | SWT STEVIA
Stevia Farming Practices - PureCircle Stevia Institute