TY - RPRT TI - Recent man-induced modifications of the physical resources of the Redwood Creek unit of Redwood National Park, California, and the processes responsible for those modifications AU - Richard J. Janda PY - 1975 DO - 10.3133/ofr75561 UR - https://pubs.usgs.gov/publication/ofr75561 ID - ofr75561 ER -