TY - BOOK AU - Boulding,J.Russell ED - Eastern Research Group, Inc. ED - Center for Environmental Research Information (U.S.) ED - Environmental Monitoring Systems Laboratory (Las Vegas, Nev.) TI - Subsurface characterization and monitoring techniques: a desk reference guide PY - 1993/// CY - Washington, DC PB - U.S. Environmental Protection Agency, Office of Research and Development KW - Groundwater KW - Pollution KW - Hazardous waste sites KW - Technological innovations N1 - Distributed to depository libraries in microfiche; Shipping list no.: 94-0301-M; 'May 1993'--Cover; 'EPA/625/R-93/003a'-- Vol. 1; 'EPA/625/R-93/003b'-- Vol. 2; Includes bibliographical references; v. 1. Solids and ground water, appendices A and B -- v. 2. The vadose zone, field screening and analytical methods, appendices C and D ER -