TY  - BOOK
AU  - Tomar, M.S.
TI  - Aerial photo-interpretation and mapping in Pre-investment Survey of Forest Resources
U1  - 634.929982 21st ed.
PY  - 1972///
CY  - New Delhi
PB  - Pre-investment Survey of Forest Resources
KW  - Aerial photographs in forestry
KW  - Forest surveys
KW  - Forests and forestry
ER  -