TY - RPRT TI - Theory of aquifer tests AU - J.G. G. Ferris AU - D. B. Knowles AU - R. H. Brown AU - R. H. Stallman PY - 1962 DO - 10.3133/wsp1536e UR - https://pubs.usgs.gov/publication/wsp1536E ID - wsp1536E ER -