Proceedings of the united nations scientific conference on the conservation and utilization of resources, 17 august- 6 september 1949, lake success, new york. Volume v, forest resources.

2015-07-152015-07-15https://bibliotecadigital.ciren.cl/handle/20.500.13082/16918enRecursos forestalesConservación de recursosAserreoUtilización de recursosInventario forestalManejo forestalProtección forestalProductos forestalesProceedings of the united nations scientific conference on the conservation and utilization of resources, 17 august- 6 september 1949, lake success, new york. Volume v, forest resources.Seminario1880