International series of monographs on oure and applied biology ; International series of monographs on pure and applied biology ; International series of monographs on pure and applied biology. International series of monographs on pure and applied mathematics ; International series of monographs in pure and applied mathematics ; International series of monographs on pure and aplied mathematics ; Internatinal series of morographs on pure and applied mathematics ; International series of monographs on pure and applied biology, Symposium Divison ; International series of monographies on pure and applied biology : Zoology Division ; International series in pure and applied biolgy ;