Irrigation

類似資料

• Design of irrigation structures
  著者:: SEHGAL, P.P
  出版事項: (1982)
• Fundamentals of irrigation engineering.-- Ed.6
  著者:: SINGH, Bharat
  出版事項: (1979)
• Irrigation: practice and design vol.1
  著者:: KHUSHALANI, K.B
  出版事項: (1984)
• Irrigation engineering: canals and barrages volume 1
  著者:: LELIAVSKY, Serge
  出版事項: (1965)
• Concept of an irrigation system and specifications forsubsurface boring and sampling: technical manual 1...
  著者:: AHMAD, Nafis
  出版事項: (1976)