Explore Environmental Policy Collection: Grid View UNT Digital Library

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Decade: 1950-1959

Language: English

Collection: Environmental Policy Collection

Results 1 - 15 of 15

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Algae in water supplies: an illustrated manual on the identification, significance, and control of algae in water supplies.

Algae in water supplies: an illustrated manual on the identification, significance, and control of algae in water supplies.

Conservation farming in the Slope-Hettinger Soil Conservation District, North Dakota.

Conservation farming in the Slope-Hettinger Soil Conservation District, North Dakota.

Contour-furrow irrigation.

Contour-furrow irrigation.

Controlling the Japanese beetle.

Controlling the Japanese beetle.

Forest and flame in the Bible.

Forest and flame in the Bible.

From the dust of the earth.

From the dust of the earth.

Grass crops in conservation farming.

Grass crops in conservation farming.

Know your watersheds.

Know your watersheds.

Managing farm fields, wetlands, and waters for wild ducks in the South.

Managing farm fields, wetlands, and waters for wild ducks in the South.

Managing the small forest

Managing the small forest

The soil that went to town.

The soil that went to town.

Visual materials on soil and water conservation.

Visual materials on soil and water conservation.

Windbreaks and shelterbelts for the Plains states.

Windbreaks and shelterbelts for the Plains states.

Wood chips for the land.

Wood chips for the land.

Your soil, crumbly or cloddy?

Your soil, crumbly or cloddy?