Uses of echo sounding for fishermen

相似书籍

• Echo sounding and sonar for fishing
  由: FAO
  出版: (1980)
• Kerala fishermen and the Indo- Norwegian piolot project
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• Echo fishing
  由: Haines, R G
  出版: (1969)
• Scine net : its origin evolution and use
  由: Thomson, D B
• Sound receptions in fishes
  由: Tasvolga, William
  出版: (1976)