@Article{ SIERRA_DÍEZ_MARTINEZ_FERNANDEZ_AGUILAR:933-943,

author = { MANUEL SIERRA ARAGON and MARÍA DÍEZ ORTÍZ and Fº JAVIER MARTINEZ GARZON and JUAN FERNANDEZ GARCIA and JOSÉ AGUILAR RUIZ } ,

title = { A NEW INDEX TO EVALUATE ANOMALIES OF TRACE ELEMENTS IN SOILS: THE CASE OF SE SPAIN },

journal = { SPANISH JOURNAL OF AGRICULTURAL RESEARCH },

year = { 2009 },

volume = { 7 },

issn = { 1695-971X },

pages = { 933-943 },

}