TY  - BOOK
AU  - Dhir, K.K.                                                  
AU  - Sood,Ajay
TI  - Fern-flora of Mussoorie Hills                                                               
U1  - 580.95451 DHI 23rd.ed. 
PY  - 1979///
CY  - Germany                                                     
PB  - In der A.R.                                                 
KW  - plants - Mussoorie Hills -  north - western Himalayan region  - India
N1  - with 85 figures
ER  -