Flora of the Trinity Alps of Northern California / by Ferlatte, William J.

Subjects:

Ecology of North America / by Shelford, Victor E.

Subjects:

Vegetation : identification of Typal Communities / by Daubenmire, Rexford

Subjects:

The ancient bristlecone pine forest / by Johnson, Russ 1916-

Subjects:

Caracteres ecológicos de la vegetación de un cordón montañoso en el Bosque Montano del condado de Boulder, Colorado, Estados Unidos. by Luti Herbera, Ricardo Natalio

Subjects:

Origin and relationships of the California flora / by Raven, Peter H.

Subjects:

Wild flower guide for Southern Arizona / by Mason, Charles T.

Subjects:

Gathering the desert / by Nabhan, Gary Paul, 1952-

Subjects:

Annual rings in big sagebrush / by Ferguson, Charles Wesley

Subjects: “…BOTANICA…”

Tebiwa : the journal of Idaho Museum of Natural History.

Southern Folklore Quarterly /