Citation Only: Sierra Leone Administration of Estates (Amendment) Act No. 19 of 1972
Diciembre, 1971
Sierra Leone
World consultation on the use of wood in housing
Journal Articles & Books
Noviembre, 1971
Reino Unido
Canadá
Estados Unidos de América
Nigeria
Américas
An international journal of forestry and forest industries
Empleo de madera para vivienda
Journal Articles & Books
Noviembre, 1971
Reino Unido
Canadá
Estados Unidos de América
Nigeria
Américas
Revista internacional de silvicultura e industrias forestales
Classification of Terrain and Operational Systems
Journal Articles & Books
Noviembre, 1971
The classification of forest terrain gives knowledge about the operational conditions. The classification is arranged methodically in such a way that one terrain class means the same independently of local landscape and terrain conditions. The classification must also be based on basic knowledge of equipment and. operational methods used in forestry. All forestry work is included, such as transport and logging; cultivation, constructional work, road building, etc.
L'emploi de bois dans la construction d'habitations
Journal Articles & Books
Noviembre, 1971
Reino Unido
Canadá
Estados Unidos de América
Nigeria
Américas
Revue internationale des forts et des industries forestires