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