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Fall versus spring application of nitrogen fertilizers on dryland and irrigated soils of southern Alberta

  • Author / Creator
    Timmermans, John Gylbert
  • Subjects / Keywords
  • Graduation date
    1981
  • Type of Item
    Thesis
  • Degree
    Master of Science in Soild Science
  • DOI
    https://doi.org/10.7939/r3-ag1s-1e04
  • License
    This thesis is made available by the University of Alberta Libraries with permission of the copyright owner solely for the purpose of private, scholarly or scientific research. This thesis, or any portion thereof, may not otherwise be copied or reproduced without the written consent of the copyright owner, except to the extent permitted by Canadian copyright law.