TY  - BOOK
AU  - Armand N A
AU  -  Polyakov V M
TI  - Radio propagation and remote sensing of the environment
SN  - 0415317355
U1  - U18:M95(D65,43:28), P5 
PY  - 2005///
CY  - Boca Raton 
PB  - CRC Press        
KW  - Geography
N1  - Bibliography P 427-433
ER  -