TY - RPRT TI - Distribution and effects of shallow gas on bulk estuarine sediment properties AU - J. M. Hill AU - J.P. Halka AU - R. Conkwright AU - K. Koczot AU - S. Coleman PY - 1992 DO - 10.1016/0278-4343(92)90081-t UR - https://pubs.usgs.gov/publication/70017061 ID - 70017061 ER -