Irrigation water management N.10: Irrigation scheme operation and maintenence: Training Manual

類似資料

• Irrgation water management: Training manual 9: Drainage of irrigated lands
  著者:: H P Ritzema
  出版事項: (1996)
• Water management in Philippine: Irrigation systems: research operation
  著者:: IRRI
• Improving the operation of canal irrigation systems
  出版事項: (2001)
• Modern Irrigated soils
  著者:: David W James
  出版事項: (1982)
• On irrigation efficiencies
  著者:: M G Bos
  出版事項: (1982)