TY - BOOK AU - Schafer, A. I., ed. TI - Nanofiltration: principles and applications SN - 978-1-85617-405-3 PY - 2006/// CY - Elsevier PB - Amsterdam UR - http://14.139.222.13:80/cgi-bin/koha/opac-detail.pl?biblionumber=11296 ER -