Long-term responses of understory vegetation on a highly erosive Louisiana soil to fertilization /

Life sciences collection

On the relationship between in-stream turbidity and on-field soil loss /

Cover title.

Elements of agriculture; being an essay toward establishing the cultivation of the soil, and promoting vegetation on steady principles.

Mode of access: Internet.

Vegetation, soil, and cattle responses to grazing on northern Great Plains Range /

Includes bibliographical references (p. 72-74).

Managing semidesert grass-shrub ranges : vegetation responses to precipitation, grazing, soil texture, and mesquite control /

Bibliography: p. 41-44.

Amount and chemical composition of the organic matter contributed by overstory and understory vegetation to forest soil.

Mode of access: Internet.

Influences of vegetation and watershed treatments on run-off, silting, and stream flow : a progress report of research /

Caption title.