@misc{indiciae1a1405c0683a, title = {Comments on the use of numerical model by Kerr-McGee Corporation in appraising effects of subsurface liquid waste disposal}, author = {J.B. Robertson}, year = {1973}, doi = {10.3133/ofr73237}, url = {https://pubs.usgs.gov/publication/ofr73237}, note = {Source identifier: ofr73237} }