@article{Jayne:211376,
      recid = {211376},
      author = {Jayne, Thomas S. and Burke, William},
      title = {Soil Management and Crop Response to Fertilizer Use in  sub-Saharan Africa: Methodological and Policy Issues},
      address = {2015},
      number = {1008-2016-80380},
      pages = {5},
      year = {2015},
      url = {http://ageconsearch.umn.edu/record/211376},
      doi = {https://doi.org/10.22004/ag.econ.211376},
}