Uses of echo sounding for fishermen

Podobné jednotky

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