The genesis & construction of the Winona & St. Peter Railroad, 1858-1873 (The rural and regional essay series)ALAN R. WOOLWORTH · First published 2000Open the Tome
Some studies of Minnesota prehistoric ceramicsHall, Mark A., Alan R. Woolworth · First published 1978Open the Tome
The Demery site (39CO1), Oahe Reservoir area, South DakotaAlan R. Woolworth · First published 1964Open the Tome