Cover image for Stream flow records : for the water year ...
Stream flow records : for the water year ...
Title:
Stream flow records : for the water year ...
Author:
Pennsylvania. Department of Forests and Waters. Water Resources Service.
Physical Description:
volumes : illustrations, charts ; 23 cm
General Note:
Prepared 1933/34-1940/41 in cooperation with the United States Geological Survey.
Language:
English
Format :
Serial