International series in pure and applied biolgy ; International series in pure and applied physics International series in pure and applied mathematics International series in pure and applied mathe-matics International series of monographs on pure and applied biology ; International series of monographs on pure and applied biology. International series of monographs on oure and applied biology ; International Union of Pure and Applied Chemistry. International Union of Fure and Applied Chemistry. International Union of Pure and Applied Chemisrtry.