Judith A. Carney is Professor of Geography at the University of California, Los Angeles. She is the author of the award-winning book Black Rice: The African Origins of Rice Cultivation in the Ameri...lihat lebih banyakJudith A. Carney is Professor of Geography at the University of California, Los Angeles. She is the author of the award-winning book Black Rice: The African Origins of Rice Cultivation in the Americas. Richard Nicholas Rosomoff is an independent writer.lihat lebih sedikit