TY  - BOOK
AU  - Phillimore R H
ED  - Survey of India. Dehra Dun.
TI  - Historical records of the survey of India
U1  - 526.9(54) 
CY  - Dehra Dun
PB  - Surveyor General of India
KW  - India
KW  - Surveying
N1  - v 2- 1800 to 1815
ER  -