| title | ISBN-13 | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Bees: Biology & Management | 978-0-9680123-4-5 | 2007 | ||
| Bees: How They Live in Nature and in Human Service: Notes in Bee Biology and Management | 978-0-9680123-1-4 | 1997 | ||
| Entomovectoring for Precision Biocontrol and Enhanced Pollination of Crops | 978-3-030-18916-7 | 2019 | Guy Smagghe · Otto Boecking · Bettina Maccagnani · Marika Mänd | |
| The Asiatic hive bee: Apiculture, biology, and role in sustainable develpment in tropical and subtropical Asia | 978-0-9680123-0-7 | 1995 | ||
G. K. · P.G. · P.K. · Peter G. · Peter K.