Inputs productivity inagriculture with an emphasis on irrigation and farm size

Eitemau Tebyg

• Inputs productivity in agriculture with an emphasis on irrigation and farm size
  gan: Patel, N T
  Cyhoeddwyd: (1982)
• Inputs productivity in agriculture: with an emphasis on irrigation and farm size
  gan: Patel, N T
  Cyhoeddwyd: (1982)
• Inputs productivity in agriculture: with an emphasis on irrigation and farm size
  gan: patel, N T
  Cyhoeddwyd: (1982)
• Inputs productivity in agriculture : with an emphasis on irrigation and farm size
  gan: Patel, N T
  Cyhoeddwyd: (1982)
• Inputs productivity in agriculture : with an emphasis on irrigation and farm size
  gan: Patel, N T
  Cyhoeddwyd: (1982)