H. M. · R. H. · R. M. · Ronald M.
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| 100 Gardening Questions and Answers | 978-0-562-00081-6 (0-562-00081-X) | 1977 |
| Greenhouse Gardening | 978-0-00-412383-7 (0-00-412383-2) | 1988 |
| Practical Book of Greenhouse Gardening | 978-0-312-63461-2 (0-312-63461-7) | 1983 |
HarperCollins · Himalaya · St. Martin's Press