@misc{indiciae30434da53109, title = {Distribution and effects of shallow gas on bulk estuarine sediment properties}, author = {J. M. Hill and J.P. Halka and R. Conkwright and K. Koczot and S. Coleman}, year = {1992}, doi = {10.1016/0278-4343(92)90081-t}, url = {https://pubs.usgs.gov/publication/70017061}, note = {Source identifier: 70017061} }