Very low frequency (VLF) phenomena : proceedings of the International Workshop on Coordinated Study of Very Low Frequency (VLF) Phenomena: Global Approach, Barkatullah University, Bhopal, India (November 25-27, 1999) / ed. by A.R.W. Hughes, Csaba Ferencz, A.K. Gwal. International Workshop on Coordinated Study of Very Low Frequency (VLF) Phenomena: Global Approach (1999 : Bhopal, India) Hughes, A. R. W. Ferencz, Csaba, 1941- Gwal, A. K. Barkatullah University. VLF emissions Congresses. QC973.4.V2 I58 2003 621.384153 VER Includes bibliographical references. Contributed articles presented at the Workshop. New Delhi : Narosa Pub. House, c2003. c2003. 2003 Text xvii, 368 p. : http://www.loc.gov/catdir/toc/fy0702/2004312893.html eng