Developing an action program for farm -level impact in rice -wheat systems of the Indo - Gangetic plains

Podobne knjige/članki

• Summer ming for sustaining rice -wheat cropping system
  od: Rajendra prasad
  Izdano: (1999)
• Wheat
  Izdano: (1974)
• Rice-wheat consortium paper series : Developing an action program for farm -level impact in rice wheat systems of the indo -gangetic plains
  od: Mangala ,Rai
  Izdano: (2002)
• Rice -Wheat cropping systems of the Indo -Gangetive plain of India
  od: Narang R S
  Izdano: (2001)
• Rice in Asia
  Izdano: (1975)