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  1. 1
    Nutritional disorders in tropical tuber crops
    由 Susan John K
    出版 2006
    Printed Book
  2. 2
    Soil testing & analysis : Plant,water & pesticide residuse
    由 Patiram
    出版 2007
    Printed Book
  3. 3
    Soil sampling and methods of analysis
    出版 2008
    Printed Book
  4. 4
    Soil and plant analysis for tree culture
    由 Iyer, J G
    出版 1972
    Printed Book
  5. 5
    Soil and plant analysis for tree culture
    由 Corey, R.B
    出版 1979
    Printed Book
  6. 6
    Agricultural geology
    由 Emerson, Frederick
    出版 1928
    Printed Book
  7. 7
    Soil and plant analysis: a laboratory manual of methods for the examination of soils and the determination of the inorganic constituents of plants
    由 Piper, C S
    出版 1966
    Printed Book
  8. 8
    Cotton in Australia : the possibilities and the limitations of Australia as a cotton - growing country
    由 Harding, Richard
    出版 1924
    Printed Book
  9. 9
    Laboratory methods for blue-green algae
    由 Kaushik, B D
    出版 1987
    Printed Book
  10. 10
    Agricultural analysis : a manual of quantitative analysis for students of agriculture
    由 Addyman, Frank T
    出版 1916
    Printed Book
  11. 11
    Soil health analysis
    由 Narendra Kumar Lenka
    出版 2020
    Printed Book
  12. 12
    Analytical agricultural chemistry
    由 Chopra, S L
    出版 1976
    Printed Book
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