Poggere, G.C. <br/><br/>
Quantification and characterization of pedogenetic maghemite and digital soil mapping using magnetic measurements 

 - Lavras, MG (Brasil):   2018.  
 - 114 p. 
<br/><br/> Summaries (Eng, Por); Several bibliography; 18 tables; 20 illus. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>QUÍMICA DO SOLO<br/>ÓXIDO DE FERRO<br/>SOLO TROPICAL