The prevalence of subsurface migration of hazardous chemical substances at selected industrial waste land disposal sites.

Issued Oct. 1977.

Changes in prevalence of parent-reported autism spectrum disorder in school-aged U.S. children: 2007 to 2011-2012 /

Mode of access: Internet.

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

Mode of access: Internet.

Tests of varieties of wheat /

Caption title: Wheat, a study of varieties, 1893.

Tests of varieties of wheat /

Caption title: Wheat, a study of varieties, 1894.

Reports by Neil Arnott ... and Thomas Page on an inquiry ordered by the Secretary of State, relative to the prevalence of disease at Croydon, and to the plan of sewerage together with an abstract of evidence accompanying the reportspresented to both houses of Parliament by Her Majesty's command.

Mode of access: Internet.

Prevalence of drug use in the DC Metropolitan Area household and nonhousehold population, 1991.

"Printed 1994"--T.p. verso.

A treatise on the synochus atrabiliosa, a contagious fever : wich raged at Senegal in the year 1778, and proved fatal to the greatest part of the europeans, and to a number of the natives : to which is prefixed, a Journal of the Weather during the Prevalence of that disease ...: and annexed to it, a short reflexion on the gum trade of Senegal, and the importance of the place on that account /

Mode of access: Internet.

Prevalence of drug use in the DC Metropolitan Area household population, 1990.

Mode of access: Internet.

Prevalence of drug use in the Washington, DC, Metropolitan Area homeless and transient population, 1991.

Shipping list no.: 93-0546-P.

Prevalence of drug use in the DC Metropolitan Area institutionalized population, 1991.

Shipping list no.: 94-0324-P.

Prevalence of neural tube defects in Illinois, 1989-2002 /

"8/04"--Colophon.

The incidence and prevalence of drug use among adults in Illinois /

Research conducted by the Institute for Juvenile Research from a grant (C7-0069-01) of the Illinois Dangerous Drugs Commission.

Trends in the prevalence of birth defects in Illinois and Chicago.

Description based on: 1989-1994.