Forensic Analysis : Weighing Bullet Lead Evidence.

Ground Water Vulnerability Assessment : Predicting Relative Contamination Potential under Conditions of Uncertainty.

Spacecraft Maximum Allowable Concentrations for Selected Airborne Contaminants : Volume 3.

The U. S. Global Change Research Program : An Assessment of the FY 1991 Plans.

Opportunities and Priorities in Arctic Geoscience.

Nutrition Education in U. S. Medical Schools.

An End State Methodology for Identifying Technology Needs for Environmental Management, with an Example from the Hanford Site Tanks : With an Example from the Handford Site Tanks.

A New Era for Irrigation.

Freshwater Ecosystems : Revitalizing Educational Programs in Limnology.

A Plan for a Research Program on Aerosol Radiative Forcing and Climate Change.

Research Reactor Aluminum Spent Fuel : Treatment Options for Disposal.

Acute Exposure Guideline Levels for Selected Airborne Chemicals : Volume 4.

Review of the Desalination and Water Purification Technology Roadmap.

Environmental Information for Outer Continental Shelf Oil and Gas Decisions in Alaska.

Alternatives for Ground Water Cleanup.

Research Required to Support Comprehensive Nuclear Test Ban Treaty Monitoring.

Flood Risk Management and the American River Basin : An Evaluation.

Toxicological and Performance Aspects of Oxygenated Motor Vehicle Fuels.

Alternative High-Level Waste Treatments at the Idaho National Engineering and Environmental Laboratory.

Research to Protect, Restore, and Manage the Environment.