| title | ISBN-13 | year of publication |
|---|---|---|
| Modern Agriculture for Swaziland: Book 1 | 978-0-19-571913-0 | 2001 |
| Modern Agriculture for Swaziland: Vol 1 | 978-0-19-570509-6 | 1989 |
| Modern Agriculture for Swaziland: Vol 2 | 978-0-19-570510-2 | 1990 |
| Modern Agriculture for Swaziland: Vol 3 | 978-0-19-570511-9 | 1991 |
| Primary Modern Agriculture: Grades 6 & 7 | 978-0-19-570568-3 | 1985 |