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  1. By: Gregorich, L. J. - Acton, D. F. (Donald F.) - Canada. Agriculture and Agri-Food Canada. - Center for Land and Biological Resources Research (Canada)
    Publication info: [Ottawa], Agriculture and Agri-Food Canada, 1995
    Holding Institution: Agriculture and Agri-Food Canada (AAFC)
    Subjects: Canada  Quality  Soil degradation  Soils
  2. By: McMurran, S. M. (Stockton Mosby),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, 1919
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Diseases and pests  Pecan  Pecan rosette  Soil degradation  
  3. By: Pieters, A. J. (Adrian John),
    Publication info: Washington, D.C, U.S. Dept. of Agriculture, [1938]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: AgSpace  conservation plants  Crops and soils  Grasses  Internet resource  Soil conservation  Soil degradation  Soil management  soil organic matter  soil quality  soil resource management  
  1. By: Salemi, Luiz Felippe - Lins, Silvia Rafaela Machado - Ravagnani, Elizabethe de Campos - Magioli, Marcelo - Martinez, Melissa Gaste - Guerra, Fernando - Vidas, Natassia Bonini - Fransozi, Aline - Ferraz, Silvio Frosini de Barros - Martinelli, Luiz Antonio
    Type: Article
    In: Instituto Virtual da Biodiversidade | BIOTA - FAPESP
    Date: 2016-01-01
    Publication Info: Instituto Virtual da Biodiversidade | BIOTA - FAPESP 2016-01-01
    Subjects: Carbon cycling  organic matter  sediment  Soil degradation  watershed