TY  - BOOK
AU  - Grierson ,A. J. C
AU  -  Long , D. G.
TI  - Flora of Bhutan: including a record of plants from Sikkim Volume 1 Part 2 
SN  - 0950427020
PY  - 1984///
CY  - Edinburgh, 
PB  -  Royal Botanic Garden, 
KW  - Flora of Bhutan
ER  -