Aggregate stability of soils from Western United States and Canada; measurement procedure, correlations with soil constituents

Cover title.

Forest taxation in the United States.

Contribution from Forest service.

Forest trees and forest regions of the United States /

Contribution from Forest Service.

The distribution of important forest trees of the United States /

Includes index.

Life history, host plants, and migrations of the beet leafhopper in the western United States,

"Literature cited": p. 119-122.

Physiologic races of Puccinia recondita f. sp. tritici in the United States from 1926 through 1960

Bibliography: p. 18.

Alfalfa germplasm in the United States : genetic vulnerability, use, improvement, and maintenance /

Bibliography: p. 20-21.

USDAHL-74 revised model of watershed hydrology : a United States contribution to the international hydrological decade /

Literature cited: p. 29-30.

Household food consumption patterns in the United States /

Issued Jan. 1979.

Household expenditure patterns in the United States /

Issued Apr. 1979.

Home demonstration work in the United States /

Cover title.

Tobacco in the United States.

Mode of access: Internet.

Handbook of official grain standards of the United States /

Cover title.

The economic importance of timber in the United States /

"July 1963."

Summary of reservoir sediment deposition surveys made in the United States through 1960 /

"Issued May 1964."