B. Blake Levitt's book ELECTROMAGNETIC FIELDS is a treasure chest of information, including much not elsewhere readily available on the effects of EMFs on animals and plant life.
Dr. Robert O. Becker's books CROSS CURRENTS, is a "must read." [Levitt and Becker were unaware of the high frequencies riding the 60/50 cycle at the time their books were written.]
There is at present no book about the issue of electrical pollution and how to protect ourselves from it. I have yet to find a publisher for mine, and will gratefully accept introductions.
Paul Brodeur's THE ZAPPING OF AMERICA: MICROWAVES, THEIR DEADLY RISK AND THE COVERUP (1977) is a classic.
Newer (1989) are his
CURRENTS OF DEATH: Power Lines, Computer Terminals and The Attempt to Cover Up Their Threat to Your Health
THE GREAT POWERLINE COVERUP
THE ELECTRIC WILDERNESS by Andrew Marino and Joel Ray. Health dangers, tactics used by utilities.