Tiltle: Changing agricultural comparative advantage
Author: Philip C. Abbott and Robert L. Thompson
Journal: Agricultural Economics
Volume 1, Issue 2, June 1987, Pages 97-112
URL: http://www.sciencedirect.com/science/article/B6T3V-45RXBXH-1/2/2ef9eddc9e82e5a7f89ff4df43e495b1
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