Robert G. · Robert Gambee · Robert L. Geneve · Roberto Gamboa
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| A Book of Blue Flowers | 978-0-88192-769-6 | 2006 | |
| Biotechnology of Ornamental Plants | 978-0-85199-110-8 | 1996 | John Preece · Scott Merkle |
| Hartmann & Kester's Plant Propagation: Principles and Practices | 978-0-13-501449-3 | 2010 | Hudson T. Hartmann · Dale E. Kester · Fred T. Davies |
| Hartmann and Kester's Plant Propagation: Principles and Practices | 978-0-13-679235-2 | 2001 | Hudson T. Hartmann · Dale E. Kester · Fred T. Davies |
| Plant Propagation: Principles and Practices | 978-0-13-206103-2 | 1996 | Hudson T. Hartmann · Dale Kester · Fred Davies |
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