TY - RPRT TI - Sediment-deposition rates and organic compounds in bottom sediment at four sites in Lake Mead, Nevada, May 1998 AU - K.J. Covay AU - D.A. Beck PY - 2001 DO - 10.3133/ofr01282 UR - https://pubs.usgs.gov/publication/ofr01282 ID - ofr01282 ER -