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  1. 1
    National agricultural research systems in Asia : report of the regional seminar held at the India International cnetre,New delhi, India, March 8-13 1971
    出版 1971
    Printed Book
  2. 2
    Tropical agriculture : the development of production
    由 Wrigley, Gordon
    出版 1961
    Printed Book
  3. 3
    Agricultural economics and marketing in hte tropics
    由 Abbott, J C
    出版 1980
    Printed Book
  4. 4
    Agricultural economy and marketing in the tropics
    由 Abbott, J C
    出版 1980
    Printed Book
  5. 5
    Agricultural economics and marketing in the tropics
    由 Abbott, J C
    出版 1980
    Printed Book
  6. 6
    Introduction to tropical agriculture
    由 Ezedinma, F O C
    出版 1986
    Printed Book
  7. 7
    Tropical and subtropical agriculture V.1
    由 Dijkman, M.J
    出版 1961
    Printed Book
  8. 8
    Farming systems in the tropics
    由 Rangaswamy A, Annadurai K
    出版 2001
    Printed Book
  9. 9
    Text book of tropical agriculture
    由 Nicholls, Alfred A
    出版 1911
    Printed Book
  10. 10
    Economics of tropical agriculture
    由 Andreae, Bernd
    出版 1980
    Printed Book
  11. 11
    tropical agriculture : the development of production
    由 Wrigley, Gordon
    出版 1961
    Printed Book
  12. 12
    Tropical fruit and forestry management
    由 Nandini Sarkar
    出版 2013
    Printed Book
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