Teen mothers natality statistics.

Mode of access: Internet.

Teen mothers mortality statistics.

Mode of access: Internet.

The Port of Huntington, WV and ports on Ohio River miles 40 to 317 and Kanawha River, WV /

Mode of access: Internet.

Ports on the Illinois Waterway : miles 0 to 291, Grafton to Lockport /

Mode of access: Internet.

Occupational exposure to nitric acid.

Issued March 1976.

Loran-C RHO-RHO secondary phase correction table : north Atlantic /

Chiefly tables.

Mortality experience of the AFL-CIO United Brotherhood of Carpenters and Joiners of America, 1969-1970 /

Photocopy. Springfield, Va. : National Technical Information Service, U.S. Dept. of Commerce.

The Naval intelligence challenge : civilian careers for engineers & scientists.

Cover title.

STD fact sheet.

"Basic statistics on the sexually transmitted disease problem in the United States."

The Toxic substances list.

Vols. for issued as United States. Dept. of Health Education and Welfare. DHEW publication no. (HSM); issued as United States Dept. of Health Education and Welfare. HEW publication no. (NIOSH).

National drug code directory.

Vols. for 1970-1972 published by the Public Health Service; 1976- by the Public Health Service, Food and Drug Administration; 1980- by the U.S. Dept. of Health and Human Services, Public Health Service, Food and Drug Administration.

Occupational exposure to carbon tetrachloride.

PB 250 424.

Human genome report card.

Description based on: March 1993; title from cover.