Showing 11 - 13 results of 13 for search '"Humus."', query time: 0.01s Refine Results
  1. 11

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

    Published 1945
    Book

    Pay dirt; farming & gardening with composts
  2. 12

    Soil organic matter dissolution and biodegradation batch studies by Ancorda, Joanna Lyn D.

    Abstract
    Thesis

    Soil organic matter dissolution and biodegradation batch studies
  3. 13

    Effects of incorporating farmyard manures and compost on soil organic matter under submerged condition by Ganzon-Naret, Erlinda S.

    Book

    Effects of incorporating farmyard manures and compost on soil organic matter under submerged condition

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