Matèries dins de la cerca
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  1. 1
    Soil survey laboratory methods manual
    per Rebecca Burt
    Publicat 2012
    Printed Book
  2. 2
    Sulphur fertilisation for suataining productivity of rice -wheat system in western Uttar Pradesh
    per Dwiwedi B S
    Publicat 2001
    Printed Book
  3. 3
    Soil resource surveys for forestry: Soil, terrain and site mapping in boreal and temperate forests
    per KWG Valentine
    Publicat 1986
    Printed Book
  4. 4
    Field guide to soils and the environment applications of soil surveys
    per Gerald W Olson
    Publicat 1984
    Printed Book
  5. 5
    Soil survey manual
    Printed Book
  6. 6
    Soil survey manual
    Publicat 1993
    Printed Book
  7. 7
    Principles and Practice of Soil Science
    per Dutta
    Publicat 2005
    Printed Book
  8. 8
    Annual Report:2004-05
    per NBSS&LUP
    Publicat 2005
    Printed Book
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