Uses of echo sounding for fishermen

Podobne knjige/članki

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