Thornhill, Jerry. creator Benefield, Bobby G. United States Environmental Protection Agency. Office of Research and Development. text bibliography dcu Washington, DC Office of Research and Development, U.S. Environmental Protection Agency [1990] 1990 monographic eng

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x, 123 p. ill. 24 cm. Jerry T. Thornhill, Bobby G. Benefield. Shipping list no.: 90-162-P. "February 1990." "EPA/625/9-89/007." Includes bibliographical references (p. 22). n-us--- Injection wells United States Testing EP 1.2:In 5 EP 1.2:In 5 gp 90016280 EJB 900403 20160527184159.0 4835