Management of lakes and ponds

Eitemau Tebyg

• Management of lakes and ponds/2nd ed.
  gan: Bennett, George W
  Cyhoeddwyd: (1970)
• Biology of lakes and ponds
  gan: Bronmark, Christer,: Hansson, Lars-Anders
  Cyhoeddwyd: (2005)
• Biology of lakes and ponds
  gan: Bronmark, Christer; Hansson, Lars-Anders
  Cyhoeddwyd: (2010)
• The biology of lakes and ponds
  gan: Bronmark, Christer; Author, et al.
  Cyhoeddwyd: (2005)
• Management of lakes and ponds/2nd ed.
  gan: Bennett, George W
  Cyhoeddwyd: (1960)