Vegetation changes on the Manti-La Sal National Forest : a photographic study using comparative photographs from 1902-1992.

Shipping list no.: 94-0366-P.

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

Mode of access: Internet.

Vegetation of Asuncion : a volcanic Northern Mariana Island /

Includes bibliographical references (p. 11).

Vegetation Management Reform Act of 1981 [microform] : hearing before the Subcommittee on Forests, Family Farms, and Energy of the Committee on Agriculture, House of Representatives, Ninety-seventh Congress, first session, on H.R. 2900, April 16, 1981, Eugene, Oreg.

"Serial no. 97-I."

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

Life sciences collection

Sensitive plants and noxious weeds of the Mt. Baker-Snoqualmie National Forest /

"R 6-MBS-02-1991"--P. [4] of cover.

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

Caption title.

Grazing intensities and systems on crested wheatgrass in central Utah: response of vegetation and cattle,

Bibliography: p. 45-47.

Planting plan for portion of estate of Mr. J. O. Armour, Lake Forest, Illinois

Ink on linen. Indicates location, type and amount of vegetation to be planted. Signed. 96 cm. x 56 cm. Scale: 1"=20' [from photographic copy by Lance Burgharrdt]

Treatment duration and time since disturbance affect vegetation development in a young California red fir plantation /

"June 1997."

Timing and duration of release treatments affect vegetation development in a young California white fir plantation /

"March 2001"--P. [2] of cover.