@article{Smale:198186,
      author = {Smale, Melinda and Kergna, Alpha O. and Assima, Amidou and  Weltzien, Eva and Rattunde, Fred},
      title = {{An Overview and Economic Assessment of Sorghum  Improvement in Mali.}},
      series = {IDWP},
      pages = {50},
      year = {2014},
}