TY - RPRT TI - Chemical gradients in sediment cores from an EPA reference site off the Farallon Islands - Assessing chemical indicators of dredged material disposal in the deep sea AU - Michael H. Bothner AU - P.W. Gill AU - W.S. Boothman AU - B.B. Taylor AU - Herman A. Karl PY - 1998 DO - 10.1016/s0025-326x(98)00003-4 UR - https://pubs.usgs.gov/publication/70020444 ID - 70020444 ER -