TY - RPRT TI - Coincidence and spatial variability of geology, soils, and vegetation, Mill Run watershed, Virginia AU - C.G. Olson AU - C.R. Hupp PY - 2006 DO - 10.1002/esp.3290110605 UR - https://pubs.usgs.gov/publication/70014493 ID - 70014493 ER -