00661nam a2200193 i 4500000000201138CaOOAMICUS20110420000000.0110420n it u000 u ita u179839SeMilitaVertebres (generalites), agnathes.387 p. :ill.Traite de paleontologie.Paris : Masson, 1952-1969.4()24799Origines des vertebres.1()24806SeMilSeMil1Venegono13W IV 135151667151667SeMilBibl2162858 1Recupero: Altro245Vertebres (generalites), agnathes(OLS)http://semarc/title/291028