Kernel knowledge.
Harris
Richard F
RF
D017753:Ecosystem; D030841:Food, Genetically Modified; D005818:Genetic Engineering; D005822:Genetic Vectors / Q000235:genetics; D008800:Mexico; D030821:Plants, Genetically Modified; D012641:Selection, Genetic; D014481:United States; D003313:Zea mays / Q000235:genetics*