Showing 1,981 - 1,990 results of 2,313 for search '"Fertilization."', query time: 0.02s Refine Results
  1. 1981

    Food at the grass roots; the Nation's stake in soil minerals.

    Published 1947
    Book

    Food at the grass roots; the Nation's stake in soil minerals.
  2. 1982

    The soil and health a study of organic agriculture by Howard, Albert Sir 1873-1947

    Published 1947
    Book

    The soil and health a study of organic agriculture
  3. 1983

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

    Published 1945
    Book

    Pay dirt; farming & gardening with composts
  4. 1984

    The measurement of population growth methods and results by Kuczynski, Robert Rene, 1876-1947

    Published 1935
    Book

    The measurement of population growth methods and results
  5. 1985

    A report on fertilizer distribution in the Philippines by Miles, Ivan E.

    Published 1931
    Book

    A report on fertilizer distribution in the Philippines
  6. 1986

    Farm soils, their management and fertilization by Worthen, Edmund Louis 1882-

    Published 1927
    Book

    Farm soils, their management and fertilization
  7. 1987

    Sustainable ammonia a key technological challenge for Asia. by Razon, Luis F.

    Article

    Sustainable ammonia a key technological challenge for Asia.
  8. 1988

    Farmers' group seeks probe of steady rise in fertilizer prices by Ocampo, Karl R.

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    Article

    Farmers' group seeks probe of steady rise in fertilizer prices
  9. 1989

    DA wants more funding for fertilizer subsidies by Talavera, Catherine

    Published in The Philippine Star
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    Article

    DA wants more funding for fertilizer subsidies
  10. 1990

    Farmers supports call for higher local fertilizer production by Miraflor, Madelaine B.

    Published in Manila Bulletin
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    Article

    Farmers supports call for higher local fertilizer production

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