Energy use in crop production systems in India /

समान संसाधन

• Economics of energy use in cropping systems
  द्वारा: CHINNAPPA,B;MYRTHY,Nenkatesh C V
  प्रकाशित: (2012)
• Economics of energy use in cropping systems
  द्वारा: Chinnappa, B
  प्रकाशित: (2012)
• Energy use in Agricultural productivity
  द्वारा: Rehman, Hifzur
  प्रकाशित: (2003)
• Energy use in agricultural productivity
  द्वारा: Rehman, H
  प्रकाशित: (2002)
• ENERGY CROPS/
  प्रकाशित: (2011)