text Paris Masson 1911 Ind 6 vols : ill. ; 26 cm. 6 vols : ill. ; 26 cm. Library have: vol. 3, 4, 6, 7, 8, and 9 CALMETTE, D.A. WATER TREATMENT BIOLOGY 628.16 628.16CALr INLIS000000000008188 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)