TY  - BOOK
AU  - Williamson,Graham
AU  -  Drummond,R.M.
AU  -  Grosvenor,R.
TI  - The orchids of south central Africa
SN  - 0460042955
U1  - 634.0967 
PY  - 1977///
CY  - London
PB  - J.M. Dent & Sons Ltd.
KW  - plants
KW  - South-central Africa
KW  - orchids
ER  -