Governmental Inerventions, Social Needs, and the Management of U. S. ForestsRoger A. Sedjo · First published 2015Open the Tome
America's renewable resourcesKenneth D. Frederick, Roger A. Sedjo · First published 1991Open the Tome
Governmental interventions, social needs, and the management of U.S. forestsRoger A. Sedjo · First published 1983Open the Tome