Home Publications & Data Report Development of the floodplains in the Guayas river basin in Ecuador author(s) Johnson, L. published in1976 regions Ecuador original file download full citation Johnson, Loyd; Scobie, Grant McDonald. 1976. Development of the floodplains in the Guayas river basin in Ecuador. Centro Internacional de Agricultura Tropical (CIAT), Cali, CO. 19 p.