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Richard Toll is a town in northern Senegal, lying on the south bank of the River Senegal, just east of Rosso. Originally a colonial town, it was named for the park of the , laid out by botanist Jean Michel Claude Richard. A rice-growing scheme was originally initiated by France's colonial development organisation, FIDES, in 1949 with an initial cultivated area of 6,000 hectares (14,830 acres). The town's main industry is sugar. The estimated population in 2007 was 70,000.