A simple electronic smolt counter

Ejemplares similares

• A high power pulse generator for electric fishing
  por: Weiss, D.M.
• Twilight of the Alaskan hunter
  por: Richards, Mose
  Publicado: (1989)
• A high power pulse generator for electric fishing-revised circuit
  por: Weiss, D. M.
• A method of comparing the efficiencies of electric fishing operations
  por: Cross, D. G.
• The relationship between a summer fry (O+) abundance index, derived from semi-quantitative electrofishing, and egg deposition of Atlantic salmon, in the River Bush, Northern Ireland
  por: Crozier, W. W.