Pennsylvania. Dept. of Forests and Waters.

• Forester's manual
• A report on forests and waters, land and people, 1954-1958
• Common trees of Pennsylvania
• Community forests in Pennsylvania
• Elevations of major floods along Pennsylvania rivers
• Flood discharge records relating to Pennsylvania streams
• Forest areas in Pennsylvania
• Forest taxation in Pennsylvania ..
• Forest trees to plant in Pennsylvania
• Hemlock
• Natural water losses from Pennsylvania drainage basins
• Temperatures of natural waters in Pennsylvania