Omuto, Christian State of the Art report on global and regional soil information: Where are we?Where to go?/ by Christiano Omuto, Freddy Nachtergaele and Ronald Vargas Rojas - Rome: Food and Agriculture Organization, 2013 - x,69p.: ill. Includes bibliographical references Subjects--Topical Terms: Global SoilSoil Information LC Class. No.: FAO S591 STA 2013