Landscape survey and policy study [by] Peter L. Hornbeck, Reed Dillingham [and] Peter JacobsPeter L. Hornbeck · First published 1968Open the Tome
Visual values for the highway userPeter L Hornbeck · First published 1973 · Latest edition 1976Open the Tome
Environmental quality for the highway userPeter L. Hornbeck, Harvard University. Graduate School of Design. Landscape Architecture Research Office, United States. Department of Transportation · First published 1971Open the Tome
Visual quality for the highway userPeter L. Hornbeck, Garland Okerlund, Highways, United States. Department of Transportation · First published 1971Open the Tome
World's End reservation, Hingham, MassachusettsStephen F. Calhoun, Jacob G. Braun, Kenneth I. Helphand, Peter L. Hornbeck, Thomas A. Vint, Trustees of Reservations (Mass.), Hingham (Mass.). World's End, Harvard University. Graduate School of Design. Landscape Architecture Research Office · First published 1971Open the Tome
Comprehensive highway planningPeter L. Hornbeck, Harvard University. Department of Landscape Architecture. Research Office · First published 1969Open the Tome