| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Plants of Southern Ontario | 978-1-55105-906-8 | 2014 | Richard Dickinson |
| Weeds of Canada and the Northern United States: A Guide for Identification | 978-0-88864-311-7 | 1999 | |
| Weeds of North America | 978-0-226-07644-7 | 2014 | Richard Dickinson |
| Weeds of the Northern U.S. and Canada: A Guide for Identification | 978-1-55105-221-2 | 1999 | " |
Francesc Riera · Francine Roure · Francisco. Reyero · François Roure · François Ruyer · Francois Ruyera · Frank Röhr
Lone Pine Publishing · The University of Alberta Press · University of Chicago Press
France) RSJ International Conference on Intelligent Robots and Systems (1997 : Grenoble