Productivity and technical / change in food grains

समान संसाधन

• Food for the future
  द्वारा: Camphell, K O
  प्रकाशित: (1979)
• Food grains of India
  द्वारा: Church, A H
  प्रकाशित: (1983)
• Food and Economics
  द्वारा: Hungate, Lois Simonds
  प्रकाशित: (1979)
• Food cost control
  द्वारा: Davis, B
  प्रकाशित: (1976)
• Food in your future : steps to abundance
  द्वारा: Barrons, K C
  प्रकाशित: (1975)