High nitrogen steels

Data-collection methods, quality-assurance data, and site considerations for total dissolved gas monitoring, lower Columbia River, Oregon and Washington, 2000

In-situ bioremediation of nitrate-contaminated ground water

Nitrate and other water-quality characteristics, and nitrogen in the unsaturated zone, in the Red Willow and Hitchcock Counties Special Protection Area, southwest Nebraska, 1993-95

Nitrate-nitrogen concentrations in ground water from three selected areas in Kansas

Water-quality reconnaissance of ground water in the inhabited outer islands of Chuuk State, Federated States of Micronesia, 1984-85

Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory

Nitrogen Fluxes in Intensive Grassland Systems

Probability of detecting elevated concentrations of nitrate in ground water in a six-county area of south-central Idaho

Nitrate-nitrogen concentrations in shallow ground water of the coastal plain of the Albemarle-Pamlico Drainage Study Unit, North Carolina and Virginia

Nitrogen turnover in the soil-crop system

Modeling Carbon and Nitrogen Dynamics for Soil Management

Nitrogen in soils of China

Soil Emission Of Nitrous Oxide And Its Mitigation

Nitrate-nitrogen concentrations in shallow ground water of the coastal plain of the Albemarle-Pamlico Drainage Study Unit, North Carolina and Virginia

Richard Serra

Steel construction

Metals handbook

ASM handbook