TY - GEN AU - Olszewski,John AU - Winona,Linda AU - Oshima,Kevin H TI - Comparison of 2 ultrafiltration systems for the concentration of seeded viruses from environmental waters SN - 0008-4166 PY - 2005///1012 KW - Acrylic Resins KW - Coliphages KW - Environmental Monitoring KW - methods KW - Poliovirus KW - Polymers KW - Sulfones KW - Ultrafiltration KW - Water Microbiology N1 - Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1139/w05-011 ER -