00514     2200169   4500001002100000008004100021035002000062245006100082100001300143260003400156300007300190084001900263082001500282650001900297650000800316990002000324INLIS000000000007251                                   Ind    a0010-1118007251  aOur National park policy : a critical historycISE, John  aJohn Ise  aBaltomorebJohn Hopkinsc1961  axiii, 701 p.: ill.; 23 cm. + map.cxiii, 701 p.: ill.; 23 cm. + map.  a502.7 (73)ISEo  a502.7 (73)  aNATIONAL PARKS  aUSA  a1001/63-mfn9029