Digital Soil Map of the World - Sanchez, Pedro A.; Ahamed, Sonya; Carré, Florence; Hartemink, Alfred E.; Hempel, Jonathan; Huising, Jeroen; Lagacherie, Philippe; McBratney, Alex B.; McKenzie, Neil J.; de Lourdes Mendonça-Santos, Maria; Minasny, Budiman; Montanarella, Luca; et al. (Science (American Association for the Advancement of Science), 2009)
Keywords: Agrology; Cellular Biology; classification; Life Sciences; Organic soils; Pedogenesis; Policy Forum; Soil ecology; Soil mapping; Soil properties; Soil resources; Soil science; Soil texture; Soil water