Puerto Rican woods : their machining, seasoning, and related characteristics /
[by Franklin R. Longwood].
- Washington, D.C. : U.S. Dept. of Agriculture, Forest Service, 1961.
- iii, 98 p. : ill. ; 26 cm.
- Agriculture handbook / United States Department of Agriculture ; no. 205 .
- Agriculture handbook (United States. Department of Agriculture) ; no. 205. .