Effect of month of conception on fertility of mares inseminated with jackass semen
By R. Rossi, A.T. Gonczarowska, M.S. Palhares, A.M. Boeta, Y.F. Resende,E.A. Ribeiro, J.M. Silva Filho









By R. Rossi, A.T. Gonczarowska, M.S. Palhares, A.M. Boeta, Y.F. Resende,E.A. Ribeiro, J.M. Silva Filho