TY - RPRT TI - The contribution of particles washed from rooftops to contaminant loading to urban streams AU - Peter C. Van Metre AU - Barbara Mahler PY - 2003 DO - 10.1016/s0045-6535(03)00454-5 UR - https://pubs.usgs.gov/publication/70200546 ID - 70200546 ER -