Forest conservation and stewardship in MassachusettsCharles H. W. Foster, Perry R. Hagenstein · First published 2004Open the Tome
Conserving the North WoodsClark Shepard Binkley, Perry R. Hagenstein, Wild Wings Foundation, New England Natural Resources Center · First published 1989Open the Tome
The location decision for wood-using industries in the northern AppalachiansPerry R. Hagenstein · First published 1964Open the Tome
