Famous diamonds/ by Oliver C. Farrington, Curator of Geology.

no.10(1929)

A forest of the coal age / by B. E. Dahlgren, Acting Curator, Dept. of Botany.

no.14(1933)

Cement / by Henry W. Nichols, Assoc. Curator of Geology.

no.12(1929)

Estimates and projections of Black and Hispanic personnel in selected health professions, 1980-2000.

Item 507-J-1

Public health personnel in the United States, 1980 : second report to the Congress of the Secretary of Health and Human Services as required by section 793 of the Public Health Service Act.

Mode of access: Internet.