TY - BOOK AU - Davis,E.M. TI - Machining and related characteristics of United States hardwoods T2 - Technical bulletin / United States Department of Agriculture AV - S21 .A72 no. 1267 PY - 1962/// CY - Washington PB - U.S. Dept. of Agriculture KW - Hardwoods KW - United States KW - Wood KW - Testing N1 - Supersedes his Machining and related characteristics of sourthern hardwoods, issued as Technical bulletin no. 824 ER -