Technological parameters in agricultural production fucntion /

Antzeko izenburuak

• Technological parameters in agricultural production function
  nork: Sita Ram, Singh
  Argitaratua: (1986)
• Technological parameters in agricultural production function /
  nork: Sita Ram, Singh .
  Argitaratua: (1986)
• Technologicl parameters in agricultural production function /
  nork: Singh, Sita Ram
  Argitaratua: (1986)
• Technological parameters in agriculttural production function
  nork: Sita Ram Singh
  Argitaratua: (1986)
• Technological parameters in agricultural production function
  nork: sit, Ram singh
  Argitaratua: (1986)