TY  - BOOK
AU  - Davis, Reg S.
AU  - Steiner, Mona Lisa
TI  - Philippine orchids : : a detailed treatment of some one hundred native species / 
PY  - 1952///
CY  - New York : 
PB  - M.L. Steiner and R.S. Davis
KW  - Orchids
KW  - Philippines
KW  - Varieties
ER  -