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• LDR

  01489nam a2200265 u 4500

• 001

  000000452081

• 005

  20120928082929

• 008

  020913s1997 us a b 000 eng

• 020

  ▼a  0309055903:
  ▼c  $39.00

• 040

  ▼a  VPI
  ▼c  VPI

• 049

  ▼a  KMAL
  ▼l  AZ0000210420
  ▼f  M

• 082

  ▼a  359.1973

• 090

  ▼a  359.1973
  ▼b  N21e

• 245

  ▼a  An Evaluation of the U.S. Navy's extremely low frequency communications system ecological monitoring program/
  ▼d  National Research Council.

• 246

  ▼a  Evaluation of ELF ecological monitoring program

• 260

  ▼a  Washington, D.C.:
  ▼b  National Academy Press,
  ▼c  c1997.

• 300

  ▼a  xii, 162 p.:
  ▼b  ill.;
  ▼c  23 cm.

• 504

  ▼a  Includes bibliographical referencees (p. 148-152)

• 650

  ▼a  ELF electromagnetic fields
  ▼x  Environmental aspects.

• 650

  ▼a  Environmental monitoring.

• 653

  ▼a  AN
  ▼a  EVALUATION
  ▼a  OF
  ▼a  THE
  ▼a  US
  ▼a  NAVYS
  ▼a  EXTREMELY
  ▼a  LOW
  ▼a  FREQUENCY
  ▼a  COMMUNICATIONS
  ▼a  SYSTEM
  ▼a  ECOLOGICAL
  ▼a  MONITORING
  ▼a  PROGRAM

• 710

  ▼a  National Research Council.

• 710

  ▼a  Committee to Evaluate the U.S. Navy's Extremely Low Frequency Communications System Ecological Monitoring Program.
  ▼b  Board on Environmental Studies and Toxicology, Commission on Life Sciences.
  ▼b  National Research Council.

• 710

  ▼a  National Research Council (U.S.).
  ▼b  Committee to Evaluate the U.S. Navy's Extremely Low Frequency Communications System Ecological Monitoring Program.

• 740

  ▼a  Evaluation of the U.S. Navys extremely low frequency communications system ecological monitoring program.

• 991

  ▼a  단행본

• 090

  ▼a  359.1973
  ▼b  N21e