TY - RPRT TI - Water-extractable elements from the Panoche Fan area of the San Joaquin Valley, California AU - K. C. Stewart AU - D.L. Fey AU - C.E. Dunlap AU - E. P. Welsch PY - 1990 DO - 10.3133/ofr90292 UR - https://pubs.usgs.gov/publication/ofr90292 ID - ofr90292 ER -