TY  - BOOK
AU  - Delogne,P.
TI  - Leaky feeders and subsurface radio communication
SN  - 090604877X
U1  - 621.3841 
PY  - 1982///
CY  - Stevenage, Herts
PB  - P. Peregrinus on behalf of the Institution of Electrical Engineers
KW  - Radio in mining
KW  - Tunnels
KW  - Communication systems
KW  - Radio
KW  - Transmitters and transmission
N1  - Includes index
ER  -