text New York New York City 1924 Ind 37 p.: ill.; 27 cm 37 p.: ill.; 27 cm Thesis (Dr)--Fakulty of Pure Science, Colombia University, 1924 Bibl. p. 37 KERR, Ralph W.E. FRUCTOFURANOSIDASE ENZYME ACTIVITY 577.15 577.15KERu INLIS000000000029825 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)