00852pam a2200277 i 4500 1827682 OSt 20220328090503.0 800609s1980 miu b 001 0 eng 80036859 047209324X : $10.00 0472063243 (pbk.) : $5.95 DLC HU DLC n-us--- E160 .S29 1980 917.3 Sax, Joseph L. 34173 Mountains without handrails, reflections on the national parks / Joseph L. Sax. Ann Arbor : University of Michigan Press, c1980. 152 p. ; 21 cm. Includes index. Bibliography: p. 139-148. National parks and reserves United States. 34174 7 cbc orignew 1 ocip 19 y-gencatlg ddc BOOKS 0 33651 33651 0 0 ddc 0 0 REF 004 004 GEN 2022-03-28 0 917.3 SAA 1989 WGCFNRL00014974 2022-03-28 00:00:00 1 2022-03-28 BOOKS