Puerto Rican woods, their machining seasoning and related characteristics
Longwood, F.R.
Puerto Rican woods, their machining seasoning and related characteristics - Washington 1961 - 98 p. - No. 205; United States Departm .
620.12(729.5)
Puerto Rican woods, their machining seasoning and related characteristics - Washington 1961 - 98 p. - No. 205; United States Departm .
620.12(729.5)