Vegetation : identification of Typal Communities / by Daubenmire, Rexford

California serpentines : flora, vegetation, geology, soils, and management problems / by Kruckeberg, Arthur R.

Ecology of North America / by Shelford, Victor E.

Subjects: “…ECOLOGIA VEGETAL…”

Revisión taxonómica de los géneros Cardiospermun y Urvillea para el Neotrópico (Sapindaceae) by Ferrucci, María Silvia

Subjects:

Bioecology of the arid and semiarid lands of the Southwest /

Subjects:

Perspectives of biophysical ecology /

Subjects:

Ciencia del suelo y su manejo / by Plaster, Edward J.

Subjects:

Cereal rusts of the United States : a physiological investigation / by Carleton, Mark Alfred, 1866-1925‏

“…Department of Agriculture. Division of Vegetable Physiology and Pathology. Bulletin ;…”

Southern Folklore Quarterly /

Table of Contents: “…Grobman -- The Origin of "Motte" and "Island" in Texas Vegetational Terminology / Terry G. Jordan -- Pain and Suffering in Arabic Folklore / Sami A. …”