The various contrivances by which orchids are fertilized by insects
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | , |
| Fformat: | Llyfr |
| Iaith: | German |
| Cyhoeddwyd: |
London :
Pickering,
1988
|
| Cyfres: | The Pickering masters
The works of Charles Darwin / ed. by Paul H. Barrett & R. B. Freeman V.17 |
| Disgrifiad Corfforoll: | 5, XV, 214 S. : Ill. |
|---|---|
| ISBN: | 1-85196-307-3 |
| Rhif Galw: | BL 2 Darw 1 (1986) -17 |