Hawkes, Martin (1987). Surficial geology of the Boston basin, Ma. M.S. thesis, Massachusetts Institute of Technology. URI: http://hdl.handle.net/1721.1/14816
Hawkes, Martin (1987). Surficial geology of the Boston basin, Ma. M.S. thesis, Massachusetts Institute of Technology. URI: http://hdl.handle.net/1721.1/14816