TY - BOOK T1 - Geochemical relations and distribution of selected trace elements in ground water of the northern part of the western San Joaquin Valley, California DA - 1991. CY - Sacramento, Calif. : CY - Denver, CO : AU - Dubrovsky, N. M. VL - 90-108 CN - I 19.76: PB - U.S. Geological Survey ; PB - Books and Open-File Reports Section [distributor], PP - Sacramento, Calif. : PP - Denver, CO : PY - 1991. N1 - Distributed to depository libraries in microfiche. N1 - Shipping list no.: 92-1194-M. ID - 263424 KW - Trace elements in water KW - Groundwater TI - Geochemical relations and distribution of selected trace elements in ground water of the northern part of the western San Joaquin Valley, California ER -