TY - JOUR T1 - Water-resources activities of the U.S. Geological Survey in Missouri. CY - Rolla, Mo. : CY - Denver, Colo. : CN - I 19.76: CN - TD224.M8 PB - The Survey ; PB - U.S. Geological Survey, Books and Open-File Reports [distributor, PP - Rolla, Mo. : PP - Denver, Colo. : N1 - Description based on: Fiscal year 1987. ID - 219670 KW - Water quality KW - Water KW - Hydrology TI - Water-resources activities of the U.S. Geological Survey in Missouri. ER -