Pesticides : their ecological impact in developing Countries

Lignende værker

• Pesticides, mana and biosphere
  af: Kulshrestha, A K, et al.
  Udgivet: (1998)
• Physical principles of pesticide bahaviour V. 2
  af: Graham, Bryce I J
  Udgivet: (1980)
• Pesticides: Thier Ecological Impact in developing countries
  af: Balwinder, Singh
  Udgivet: (1993)
• Pesticides: Thier Ecological Impact in developing countries
  af: Balwinder, Singh
  Udgivet: (1993)
• Pesticides: Thier Ecological Impact in developing countries.
  af: Balwinder, Singh
  Udgivet: (1993)