TY - RPRT TI - Physical properties and rock physics models of sediment containing natural and laboratory-formed methane gas hydrate AU - W.J. Winters AU - I.A. Pecher AU - W.F. Waite AU - D.H. Mason PY - 2004 DO - 10.2138/am-2004-8-909 UR - https://pubs.usgs.gov/publication/70026912 ID - 70026912 ER -