Timber; problems, prospects, policies.
Duerr, William Allen
Timber; problems, prospects, policies. - Ames : Iowa State University, 1973 - 260 p.
22757
Industria maderera--E.U.A.
Madera en pié.
Recursos forestales--E.U.A.
674 / D8
Timber; problems, prospects, policies. - Ames : Iowa State University, 1973 - 260 p.
22757
Industria maderera--E.U.A.
Madera en pié.
Recursos forestales--E.U.A.
674 / D8