Matèries dins de la cerca
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  1. 1
    Soil : An introduction to soil study
    per Courtney, F M
    Publicat 1981
    Printed Book
  2. 2
    Soil processes: a systematic approach
    per Ross, Sheela
    Publicat 1989
    Printed Book
  3. 3
    Soil fertility and fertilizers
    per Nelson, Werner L
    Publicat 1966
    Printed Book
  4. 4
    Soil conservation and land management
    per Dutta, S.K
    Publicat 1986
    Printed Book
  5. 5
    Field crops
    per Rather, Howard C
    Publicat 1942
    Printed Book
  6. 6
    Introduction to agronomy : and soil and water management
    per Suhasrabuddhe, K.R
    Publicat 1973
    Printed Book
  7. 7
    Soil physics
    per Kohnke, Helmut
    Publicat 1968
    Printed Book
  8. 8
    Irrigated soils : their fertility and management
    per Peterson, H.B
    Publicat 1954
    Printed Book
  9. 9
    Soil Biological Fertility: a key to sustainable land use in agriculture
    Publicat 2007
    Printed Book
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