@misc{indiciaecee2d3d20f45, title = {Attenuation-difference radar tomography: Results of a multiple-plane experiment at the U.S. Geological Survey Fractured-Rock Research Site, Mirror Lake, New Hampshire}, author = {J.W. Lane and F. D. Day-Lewis and J.M. Harris and F.P. Haeni and S.M. Gorelick}, year = {2000}, url = {https://pubs.usgs.gov/publication/70023114}, note = {Source identifier: 70023114} }