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  1. 1
    Irrigation practice and water management
    由 Doneen L D, Westcot D W
    出版 1988
    Printed Book
  2. 2
    Irrigation schedulling: proceedings of national seminar on irrigation scheduling (2-4 March, 1989)
    由 Acharya, M S
    出版 1990
    Printed Book
  3. 3
    Manual on irrigation agronomy
    由 Misra R D, Ahmed M
    出版 1987
    Printed Book
  4. 4
    Irrigation practice and water management
    由 Doneen L D, Westcot D W
    出版 1988
    Printed Book
  5. 5
    Irrigation practice and water management
    由 Doneen L D, Westcot D W
    出版 1988
    Printed Book
  6. 6
    Irrigation practice and water management
    由 doneen L D, Westcot D W
    出版 1988
    Printed Book
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