The control of aquatic weeds

Podobné jednotky

• Aquatic weeds: their menace and control
  Autor: Gupta, O P
  Vydáno: (1979)
• Aquatic weeds :
  Autor: Pieterse, A. H.
  Vydáno: (1990)
• Aquatic weeds: utility and development
  Autor: Majid, F Z
  Vydáno: (1992)
• Aquatic weeds: their menace and control: a text book and manual
  Autor: Gupta, O P
  Vydáno: (1979)
• Aquatic weeds utility and development
  Autor: Majid, F.Z
  Vydáno: (2010)