@article{1398986,
      author = {Nweke, Felix I.,},
      url = {http://library.usi.edu/record/1398986},
      title = {Yam in West Africa food, money, and more / [electronic  resource] :},
      recid = {1398986},
      pages = {1 online resource (xxiii, 154 pages, 8 pages of plates) :},
}