TY  - BOOK
AU  - Townshend,John R.G.
TI  - Terrain analysis and remote sensing
SN  - 0045510369
PY  - 1981///
CY  - London
PB  - G. Allen & Unwin
KW  - Land use
KW  - Remote sensing
KW  - Landforms
N1  - Includes index
ER  -