TY  - BOOK
AU  - Campbell James B
TI  - Mapping the land:  Aorial imagery for land use info   
T2  - Resource Publicaiton in Geography
U1  - U18:M95(D:28), M7 
PY  - 1987///
CY  - Jodhpur
PB  - Scientific Publishers India        
KW  - Geography
ER  -