TY  - BOOK
AU  - Tomar, M. S.,
TI  - Aerial Photographs in Landuse and Forest Surveys
U1  - 631 
PY  - 1974///
CY  - Dehradun
PB  - Jugal Kishor & Co.
KW  - Soil Science
KW  - Techniques, equipment & materials
ER  -