Flow in the unsaturated zone, Tucson, Arizona
Contributors: Geological Survey (U.S.)
Series: Water fact sheet; Open-file report -- 88-329; U.S. Geological Survey open-file report -- 88-329
Publisher: U.S. Geological Survey, Dept. of the Interior
Published: 1988
Place of publication: [Reston, Va.?]
Language: eng
Format: Microform
Subjects: Groundwater -- Pollution -- Arizona -- Tucson; Groundwater flow -- Arizona -- Tucson
Notes: "D.D. Graham."

Distributed to depository libraries in microfiche

Includes bibliography: p. [2]

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1992] 1 microfiche