Johan Hermans
3 published titles
Angraecoid orchids : species from the African region
(Contributor)
1 edition
- ISBN: 9780881927887
- Timber
- 2006
- Details
Orchids of Madagascar
(Contributor)
1 edition
- ISBN: 9781842461334
- Kew Publishing
- 2007
- Details
Field guide to the Orchids of Madagascar
(Contributor)
1 edition
- ISBN: 9781842461587
- Kew Pub.
- 2009
- Details
