Search Results - "Soil fertility"

Refine Results
  1. 1

    Restoring soil fertility an urgent matter by Claparols, Antonio M.

    Published in Philippine Star (2004)
    Article


    Cover Image
  2. 2

    Soils and soil fertility by Thompson, Louis Milton

    Published 1957
    Book


    Cover Image
  3. 3

    Fertilizers and soil fertility by Jones, Ulysses S.

    Published 1979
    Book


    Cover Image
  4. 4

    Indigenous soil fertility management in the hills of Nepal lessons from an East-West transect by Tamang, Devika

    Published 1992
    Book


    Cover Image
  5. 5

    Fertility status of soils in Mati, Davao Oriental. by Regino, Roselyn V.

    Article


    Cover Image
  6. 6

    The Philippines recommends for soil fertility management Philippine Council for Agriculture, Forestry and Natural Resources Research and Development

    Published 1999
    Book


    Cover Image
  7. 7

    Fertilizers and soil fertility by Jones, Ulysses S.

    Published 1979
    Book


    Cover Image
  8. 8

    Pay dirt; farming & gardening with composts by Rodale, Jerome Irving 1898-

    Published 1945
    Book


    Cover Image
  9. 9

    Soils, fertilizers and crops basic principles of crop production in the tropics by Dagoon, Jesse D., Sangatanan, Pedro D.

    Published 1990
    Book


    Cover Image
  10. 10

    Basic soil fertility by Nartea, Roberto N

    Published 1990
    Book


    Cover Image

Search Tools: