Evaluation of the streamflow-data program in Pennsylvania /
by Herbert N. Flippo, Jr. ; prepared in cooperation with the Pennsylvania Department of Environmental Resources.

APA Citation

Flippo, H. N., Geological Survey (U.S.)., Pennsylvania. Department of Environmental Resources. (1983). Evaluation of the streamflow-data program in Pennsylvania. [Reston, Va.?]: U.S. Dept. of the Interior, Geological Survey .

MLA Citation

Flippo, Herbert N, Geological Survey (U.S.), and Pennsylvania. Department of Environmental Resources. Evaluation of the Streamflow-data Program In Pennsylvania. [Reston, Va.?]: U.S. Dept. of the Interior, Geological Survey , 1983.

Warning: These citations may not always be complete (especially for serials).