TY - RPRT TI - Water levels and artesian pressure in observation wells in the United States in 1935 : with statements concerning previous work and results AU - Oscar Edward Meinzer AU - Leland K. Wenzel PY - 1936 DO - 10.3133/wsp777 UR - https://pubs.usgs.gov/publication/wsp777 ID - wsp777 ER -