TY - BOOK ED - United States. TI - Wilderness Act: hearings, 87th Congress, 1st session, on S. 174, Feb. 27 and 28, 1961 PY - 1961/// CY - [Washington, D.C.] KW - Wilderness areas KW - Law and legislation KW - United States N1 - Distribution made by issuing office; CRDP Program Historic Shelflist record ER -