The Somes/Szamos river valley a study of the geography, hydrobiology and ecology of the river system and its environment

Hasonló tételek

• The Cris/Körös rivers' valleys a study of the geography, hydrobiology and ecology of the river system and its environment
  Megjelent: (1997)
• The Maros/Mureş river valley a study of the geography, hydrobiology and ecology of the river and its environment
  Megjelent: (1995)
• Avifauna of the river Someş/Szamos valley
  Szerző: Weber Péter, et al.
  Megjelent: (1999)
• Studies on the amphibians of the Someş/Szamos river-valley
  Szerző: Török Zsolt
  Megjelent: (1999)
• Ecology of river valleys
  Megjelent: (2000)