Temperatures of natural waters in Pennsylvania.
APA Citation
Pennsylvania. Department of Forests and Waters., Geological Survey (U.S.). (1946). Temperatures of natural waters in Pennsylvania. Harrisburg.
MLA Citation
Pennsylvania. Department of Forests and Waters, and Geological Survey (U.S.). Temperatures of Natural Waters In Pennsylvania. Harrisburg, 1946.
Warning: These citations may not always be complete (especially for serials).