Summer ming for sustaining rice -wheat cropping system

समान संसाधन

• Wheat
  प्रकाशित: (1974)
• Developing an action program for farm -level impact in rice -wheat systems of the Indo - Gangetic plains
  प्रकाशित: (2002)
• Rice in Asia
  प्रकाशित: (1975)
• Basmati rice : heritage of India
• Tropical crops monocotyledons
  द्वारा: Purseglove, J W
  प्रकाशित: (1975)