TY - BOOK T1 - Cu, Zn, and Pb exchange capacities of clinoptilolite-rich rocks in low Ca and low K acidic water / DA - 1997. CY - [Denver, CO] : AU - Desborough, George A. AU - Crock, J. G. VL - 97-277 CN - I 19.76: PB - U.S. Geological Survey, PP - [Denver, CO] : PY - 1997. N1 - Cover title. ID - 216134 KW - Clinoptilolite. KW - Zeolites. KW - Water KW - Heavy metals TI - Cu, Zn, and Pb exchange capacities of clinoptilolite-rich rocks in low Ca and low K acidic water / ER -