Potential crop production : a case study

類似資料

• Soil productivity and crop potentials case study - Rajasthan
  著者:: Mishra,Pratibha
  出版事項: (1984)
• Crop production
  著者:: Ahlgren, Henry L
  出版事項: (1959)
• Crop production and management
  著者:: Morachan, J B
  出版事項: (1986)
• Crop production: principles and practices
  著者:: Carter, Lark P
  出版事項: (1976)
• Crop production and management
  著者:: Morachan, Y.B