Compilation of 1989 annual reports of the Navy ELF communications system ecological monitoring program
By: prepared for Submarine Communications Project Office, Space and Naval Warfare Systems Command ; submitted by IIT Research Institute.
Contributors: United States. Space and Naval Warfare Systems Command. Submarine Communications Project Office.; IIT Research Institute.
Publisher: The Instiute; National Technical Information Service, U.S. Dept. of Commerce
Published: 1990
Place of publication: Chicago, Ill; Springfield, Va
Language: eng
Subjects: Radio, Extremely low frequency -- Environmental aspects.; Electromagnetism -- Physiological effect.
Notes: Includes bibliographical references.
"August 1990."
"Technical report E06620-4. Contract no. N00039-88-C-0065."