Landers, John N. Tropical crop-livestock systems in conservation agriculture : the Brazilian experience / John N. Landers. - Rome : FAO of the United Nations, 2007. - ix, 92 p. : col. ill. ; 25 cm. - Integrated crop management ; vol. 5-2007 . Bibliography: p.87-92. ISBN: 9789251056929 Subjects--Topical Terms: Integrated agricultural systems--Brazil.Agropastoral systems--Brazil.Agricultural conservation--Brazil.