Availability and quality of ground water in the Piedmont Province of Virginia / John D. Powell and Joseph M. Abe ; prepared in cooperation with the Virginia State Water Control Board (U.S. Geological Survey water resources investigations report ; 85-4235)
Availability and quality of ground water in the Piedmont Province of Virginia / John D. Powell and Joseph M. Abe ; prepared in cooperation with the Virginia State Water Control Board
(U.S. Geological Survey water resources investigations report ; 85-4235)
Physical description for original version: v, 33 p. : 28 cm
書誌注記
Bibliography: p. 31-33
原資料等に関する注記
原資料の出版事項: Richmond, Va. ; Denver, Colo. : U.S. Dept. of the Interior, Geological Survey : Open-File Services Section, Western Distribution Branch, 1985