Maintenance management of public works and public utilities.

Mode of access: Internet.

Index-catalogue of medical and veterinary zoology ... /

The subject portion of this Index-catalogue is being issued in the series of Bulletins of the Hygienic laboratory, Public health and marine-hospital service, Treasury dept.

Cotton ginning machinery & equipment in the United States, 1940.

Mode of access: Internet.

Résumé of research and technologic work relating to coal conducted by the Technologic Branch during 1936 /

Includes bibliographical references.

Americans with disabilities, 1991-92 : data from the Survey of income and program participation /

Mode of access: Internet.

U.S. direct investment abroad : balance of payments and direct investment position estimates, 1982-88.

Chiefly tables.

1987 census of manufactures and census of mineral industries.

"Issued February 1989."

Index-catalogue of medical and veterinary zoology : Authors /

The subject portion of this index-catalogue is being issued in the series of Bulletins of the Hygienic Laboratory, Public Health and Marine- hospital Service, Treasury Dept.

Pensions : worker coverage and retirement income, 1984 : data from the Survey of Income and Program Participation.

Mode of access: Internet.

Lifetime earnings estimates for men and women in the United States, 1979.

Mode of access: Internet.

Characteristics of households and persons receiving selected noncash benefits.

Mode of access: Internet.

1980 census of population and housing.

"PHC80-2-1."

1980 census of population and housing.

"PHC80-2-282."

1980 census of population and housing.

"PHC80-2-216."

1980 census of population and housing.

"PHC80-2-291."