Sousa, J.C. de Darsie, G. <br/><br/>
Deficiencias minerais em bovinos de Roraima, 2: ferro e manganes 
 Mineral deficiency in cattle in Roraima, Brazil, 2: iron and manganese 

<br/><br/><label>Subjects--Topical Terms: </label><br/>BOVINO<br/>DEFICIENCIA MINERAL<br/>FERRO<br/>MANGANES<br/>RORAIMA