[Saline water] research and development progress reports. 286. pt. 1, Characterization and removal of silica from Webster, S. Dak., and Roswell, N. Mex., well waters; [and pt. 2, Removal of iodide from Webster, S. Dak., well water]; by G. R. Bell and others, Johns-Manville Products Corporation, Manville, N.J.

Tools