TY  - BOOK
AU  - Pathak Promila [...et al]
TI  - Orchids :  Science and commerce
SN  - 8121102715 (hbk)
U1  - I715:12, P1 
PY  - 2001///
CY  - Dehradun
PB  - Bishen Singh Mahendra Pal Singh India   
KW  - BOTANY
ER  -