Resource Economics & Management

NRCS works with landowners, land operators, and others through conservation planning and assistance to benefit the soil, water, air, plants, and animals for productive lands and healthy ecosystems. The "Economics" tab under "Tools & Applications" may be of particular interest.

The United States Park Police was created by President George Washington in 1791. The Force functions as a unit of the National Park Service with jurisdiction in all Federal parks. U.S. Park Police officers are located in the Washington, DC, New York City, and San Francisco metropolitan areas, and investigate and detain persons suspected of committing offenses against the United States. Officers also carry out services for many notable events conducted in the national parks.

Site accessing for EPA scientific, technical, and educational publications. Many are full text and can be downloaded or printed. Those not available online can be ordered from EPA or requested through interlibrary loan.

What’s included? A title keyword index to over 750,000 NTIS reports, datafiles, CD-ROMs, and audiovisual materials.
What dates are covered? 1990 - Present.