TY - BOOK ID - 135023177 TI - Cost-effectiveness of the stream-gaging program in Maryland, Delaware, and the District of Columbia AU - Carpenter, David H. AU - James, R. W. AU - Gillen, D. F. AU - Geological Survey (U.S.) PY - 1987 PB - Towson, Maryland : U.S. Geological Survey, DB - UniCat KW - Stream measurements KW - Stream measurements KW - Stream measurements KW - Stream-gaging stations KW - Stream-gaging stations KW - Stream-gaging stations KW - Cost effectiveness. KW - Cost effectiveness. KW - Cost effectiveness. KW - Cost effectiveness. KW - Cost effectiveness. KW - Cost effectiveness. KW - Delaware. KW - Maryland. KW - Washington (D.C.) UR - https://www.unicat.be/uniCat?func=search&query=sysid:135023177 AB - ER -