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  Partner: UNT Libraries Government Documents Department
 Decade: 1930-1939
 Serial/Series Title: Leaflet (United States. Dept. of Agriculture)
 Collection: Government Documents A to Z Digitization Project
 Collection: Environmental Policy Collection
Dual-purpose pines.

Dual-purpose pines.

Date: January 1939
Creator: United States. Forest Service. Division of State and Private Forestry.
Description: Describes dual-purpose pines, which yield both naval stores and wood; provides suggestions for managing dual-purpose pines.
Contributing Partner: UNT Libraries Government Documents Department
Legumes in soil conservation practices.

Legumes in soil conservation practices.

Date: 1938
Creator: Pieters, A. J.
Description: Describes measures for preventing soil erosion through the planting of legumes.
Contributing Partner: UNT Libraries Government Documents Department
Soil-depleting, soil-conserving, and soil-building crops.

Soil-depleting, soil-conserving, and soil-building crops.

Date: September 1938
Creator: United States. Bureau of Plant Industry.
Description: Discusses soil conservation in a clear and concise manner. Discusses soil building, soil conserving, and soil depleting crops as well as the minerals to be found in soil.
Contributing Partner: UNT Libraries Government Documents Department