agricultural production funcion

Antzeko izenburuak

• Agricultural production functions /
  nork: Heady, Earl O.
  Argitaratua: (1961)
• Agricultural Production Functions
  nork: Earl,O Heady
  Argitaratua: (2012)
• Shifts in the funcions of cities and towns of India : 1961-71 /
  nork: Mitra, Asok
  Argitaratua: (1981)
• Economics of agricultural production and resource use /
  nork: Heady, Earl O.
  Argitaratua: (1961)
• Economics of agricultural production and resource use /
  nork: Heady, Earl O.
  Argitaratua: (1968)