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  1. 81

    Conservation tillage the role of farm and operator : characteristics and the perception of soil erosion Por Gould, Brian W., Soupe, William E., Klemme, Richard M.

    Publicado em 1989
    Analytics

    Conservation tillage the role of farm and operator : characteristics and the perception of soil erosion
  2. 82

    Vanishing land and water soil and water conservation in dry lands Por Chleq, Jean-Louis

    Publicado em 1988
    Livro

    Vanishing land and water soil and water conservation in dry lands
  3. 83

    The on-site and downstream costs of soil erosion Por Cruz, Wilfrido

    Publicado em 1988
    Livro

    The on-site and downstream costs of soil erosion
  4. 84

    The on-site and downstream costs of soil erosion valuation results for two Philippine watersheds and implications for conservation policy Por Cruz, Wilfrido

    Publicado em 1988
    Livro

    The on-site and downstream costs of soil erosion valuation results for two Philippine watersheds and implications for conservation policy
  5. 85

    Indigenous soil conservation strategies in the Philippine upland farms Por Ramirez, Domingo M.

    Publicado em 1988
    Livro

    Indigenous soil conservation strategies in the Philippine upland farms
  6. 86

    The on-site and downstream costs of soil erosion valuation results for two Philippine watersheds and implications for conservation policy Por Cruz, Wilfrido

    Publicado em 1988
    Livro

    The on-site and downstream costs of soil erosion valuation results for two Philippine watersheds and implications for conservation policy
  7. 87

    Land degradation problems and policies

    Publicado em 1987
    Livro

    Land degradation problems and policies
  8. 88

    Managing the soils of Sub-Saharan Africa Por Lal, Rattan

    Publicado em 1987
    Analytics

    Managing the soils of Sub-Saharan Africa
  9. 89

    Agricultural soil loss processes, policies, and prospects

    Publicado em 1987
    Livro

    Agricultural soil loss processes, policies, and prospects
  10. 90

    Soil conservation assessing the National Resource Inventory

    Publicado em 1986
    Livro

    Soil conservation assessing the National Resource Inventory

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