New trend in Indian irrigation

相似书籍

• Trends and new endencies in Indian irrigated agriculture
  由: Dhawan, B D
  出版: (1993)
• Trends and new tendencies in Indian irrigated agriculture
  由: Dhawan, B D
  出版: (1993)
• Irrigation and agricultural development. In a Cada
  由: Niranjan, Pant
  出版: (1992)
• Irrigation
  出版: (1981)
• Sprinkler irrigation
  由: Sivanappan, R K
  出版: (1987)