Helmut Bechtel

The Manual of Cultivated Orchid Species by Helmut Bechtel,etc.,Phillip Cribb,Edmund Launert Cassell Illustrated Hardcover 2 January 1992 from£N/A | RRP: ~~£65~~
Manual of Cultivated Orchid Species by Helmut Bechtel,etc. MIT Press Hardcover 27 September 1996 from£N/A | RRP: ~~£58.95~~
Cactus Identifier Including Succulent Plants by Helmut Bechtel Littlehampton Book Services Ltd Paperback 1 March 1981 from£N/A | RRP: ~~£2.95~~