In Situ Bioremediation of Perchlorate in Groundwater [electronic resource] / by Carol E. Aziz, Robert C. Borden, John D. Coates, Evan E. Cox, Douglas C. Downey, Patrick J. Evans, Paul B. Hatzinger, Bruce M. Henry, W. Andrew Jackson, Thomas A. Krug, M. Tony Lieberman, Raymond C. Loehr, Robert D. Norris, Valentine A. Nzengung, Michael W. Perlmutter, Charles E. Schaefer, Hans F. Stroo, C. Herb Ward, Carrolette J. Winstead, Christopher Wolfe ; edited by H. F. Stroo, C. H. Ward.