00579nam a2200193 i 4500 bgj America's hidden wilderness : lands of seclusion / National Geographic Society. Washington D.C. : National Geographic Society, cop. 1988. 199 pp : col. photos ; 26 cm. Bibliography: p. 196. Includes index. Wildernes areas North America 0870446711 BPK eng 0-87044-671-1 KS s uk f |000 0 eng 47608 47608 0 0 0 0 BPK BPK kw KA 4018 09019263 KS