Geological and hydrochemical sensitivity of the eastern United States to acid precipitation /

Mode of access: Internet.

Nutrition monitoring in the United States : National Nutrition Monitoring and Related Research Program.

Mode of access: Internet.

United States/Soviet military balance : a frame of reference for Congress : a study /

Mode of access: Internet.

Attracting quality graduates to the federal government : a view of college recruiting : a report to the President and the Congress of the United States /

Mode of access: Internet.

Federal blue-collar employees : a workforce in transition : a report to the President and the Congress of the United States /

Mode of access: Internet.

The transportation of energy materials in the United States : a bibliography /

Sponsored by U. S. Dept. of Energy, Transportation Energy Conservation Division, Non-Highway Transport Systems Branch.

Delegation and decentralization : personnel management simplification efforts in the federal government : a report to the President and the Congress of the United States /

Mode of access: Internet.

Vital statistics of the United States.

Imprint varies: Washington, D.C., 1937-19<54>; Hyattsville, Md., <1983>-1993.

The United States government manual.

Latest issue consulted: 2007/2008.

The Constitution of the United States of America, analysis and interpretation : 1976 supplement. Annotations of cases decided by the Supreme Court of the United States to July 6, 1976 /

Mode of access: Internet.

Prevalence and timing of oral sex with opposite-sex partners among females and males aged 15-24 years : United States, 2007-2010 /

Mode of access: Internet.

Current contraceptive status among women aged 15-44;: United States, 2011-2013 /

Mode of access: Internet.

Use of family planning and related medical services among women aged 15-44 in the United States : National Survey of Family Growth, 2006-2010 /

Mode of access: Internet.

First premarital cohabitation in the United States: 2006-2010 National Survey of Family Growth /

Mode of access: Internet.

Prevalence of reduced muscle strength in older U.S. adults: United States, 2011-2012 /

Mode of access: Internet.