Copper deficiency conditioned by high levels of zinc, manganese and iron in the Middle Paraíba, RJ, Brazil<br>Deficiência de cobre condicionada a altos teores de zinco, manganês e...

by Ana Paula Lopes Marques, Rita de Cássia Campbell Machado Botteon, Estelle Barreto de Amorim, Paulo de Tarso Landgraf Botteon
Published 2013-06-01

Mineral composition of pastures and mineral deficiencies in cattle of some properties in Middle Paraiba, RJ, Brazil

by Ana Paula Lopes Marques, Rita de Cássia Campbell Machado Botteon, Estelle Barreto de Amorim, Paulo de Tarso Landgraff Botteon, Everaldo Zonta
Published 2014-01-01