TY  - BOOK
AU  - ARORA, B R; NIWAS, SRI
TI  - Natural Source Electromagnetic Induction in The Earth
U1  - 538.7 
PY  - 1997///
CY  - New Delhi
PB  - New Age International
KW  -  PROSPECTING --GEOPHYSICAL METHODS
KW  -  ELECTROMAGNETIC WAVES
KW  -  ELECTROMAGNETIC MEASUREMENTS
KW  -  GEOMAGNETISM --MEASUREMENT
KW  - MAGNETIC PROSPECTING
ER  -