The relative economy of using treated mine timbers

The relative economy of using treated mine timbers

Dades bibliogràfiques
Autor principal: Tesoro, Florentino O.
Format: Llibre
Idioma:English
Publicat: College, Laguna Department of Forestry Extension University of the Philippines, [1963n]
Matèries:
Mine timbering > Economic aspects > Philippines.
Wood > Quality.
Wood > Utilization.