Fertilizer -useresearth oil seed and pulse crops in india

समान संसाधन

• Fertilizers and crop production
  द्वारा: Van Slyke, L L
  प्रकाशित: (1993)
• Statistics of crop responses to fertilizers
  द्वारा: Sen, B R
  प्रकाशित: (1966)
• Fertilizer management in commercial crops
  द्वारा: Tandon, H LS
  प्रकाशित: (1993)
• Fertilizer -Use Research in oil seed and pulse crops in INDIA
  द्वारा: Pasricha,NS
  प्रकाशित: (1991)
• Soil fertility and fertilizers
  द्वारा: Nelson, W L
  प्रकाशित: (1997)