Distribution and variability of nitrogen and phosphorus in the alluvial, High Plains, Rush Springs, and Blaine aquifers in western Oklahoma
By: by Carol Johnson Becker ; prepared in cooperation with the Oklahoma Department of Agriculture
Contributors: Geological Survey (U.S.); Oklahoma. State Dept. of Agriculture
Series: U.S. Geological Survey open-file report -- 94-41
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey; Earth Science Information Center, Open-File Reports Section [distributor]
Published: 1994
Place of publication: Oklahoma City, Okla; Denver, Colo
Language: eng
Format: Microform
Number of pages: 30
Subjects: Groundwater -- Pollution -- Oklahoma; Groundwater -- Oklahoma -- Quality; Water -- Nitrogen content; Water -- Phosphorus content
Notes: Distributed to depository libraries in microfiche

Shipping list no.: 94-0791-M

Includes bibliographical references (p. 30)

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1994] 1 microfiche : negative