Erving MA
- Central Massachusetts Vegetation Survey, 1993-1998. 1700-1998
- Erving and Wendell map. 1871
- A statistical forest survey of seven towns in central Massachusetts: Winchendon, Erving, Petersham, Warwick, Orange, Northfield, and Royalston. 1923
- United States Forest Service Historical Photographs, 1925. 1925