Chemical and textural characteristics of sediments at an EPA reference site for dredged material on the continental slope SW of the Farallon Islands [microform] / by M.H. Bothner ... [et al.]
(US Geological Survey open file report ; no. 97-87)
Imprint from transmittal sheetShipping list no.: 99-0300-M (illegible header) ; 99-0395-M (legible header)Physical description for original version: v...