6 books
Organic Contaminants, Trace and Major Elements, and Nutrients in Water and Sediment Sampled in Response to the Deepwater Horizon Oil Spill
Nutrients in the Nation's Waters, Too Much of a Good Thing?
Methods for Comparing Water-Quality Conditions Among National Water-Quality Assessment Study Units, 1992-1995
Development and Application of Regression Models for Estimating Nutrient Concentrations in Streams of the Conterminous United States, 1992-2001
Quality of Nutrient Data from Streams and Ground Water Sampled During Water Years 1992-2001
Nutrients in Streams and Rivers Across the Nation 1992-2001