TY - BOOK ED - United States. TI - Extension of purchase programs of strategic and critical minerals: hearings before Subcommittee on Minerals, Materials, and Fuels, 84th Congress, 2d session, in S. 2876 [and other bills], Apr. 19-May 25, 1956 PY - 1956/// CY - [Washington, D.C.] KW - Strategic materials KW - Law and legislation KW - United States KW - Mineral industries N1 - Distribution made by issuing office; CRDP Program Historic Shelflist record ER -