Orchideen Europas: Ophrys-Hybriden.
By: Text: Edeltraud Danesch. Fotos: Othmar Danesch
Contributors: Danesch, Othmar
Publisher: Hallwag
Published: 1972
Place of publication: Bern; Stuttgart
Language: ger
Number of pages: 270
Subjects: Ophrys; Orchids -- Europe
Notes: Includes bibliographies