TY - BOOK ID - 133409747 TI - Recreation research publications : bibliography, 1961-1982, published by Forest Service, U.S. Dept. of Agriculture PY - 1983 PB - Washington, D.C Forest Service, U.S. Dept. of Agriculture DB - UniCat KW - Bibliographies KW - Forest reserves KW - Outdoor recreation KW - Recreation KW - Recreation research KW - Recreational use KW - Research KW - Bibliography KW - United States UR - https://www.unicat.be/uniCat?func=search&query=sysid:133409747 AB - ER -