TY  - BOOK
AU  - Rolf, R.A and Hurst, C.C
TI  - The Orchid Stud-Book : An Enumeration of Hybrid Orchids of Artificial Origin. (Acc: 289)
SN  - 8121100038
U1  - 581 ROL 
PY  - 1986///
CY  - Dehra Dun
PB  - Bishen Singh Mahendra Pal Singh
KW  - An enumeration of Hybrid Orchids of Artificial Origin
ER  -