TY  - BOOK
AU  - Rolfe,Robert Allen
AU  - Hurst,Charles Chamberlain
TI  - The orchid stud-book: : an enumeration of hybrid orchids of artificial origin, with their parents, raisers, date of first flowering, references to desc 
SN  - 8121100038
PY  - 1987///
CY  - New york : 
PB  - Lubrecht& Cramer Ltd., 
KW  - Orchid culture
KW  - Dendrobium
KW  - Orchids
KW  - Species
ER  -