00494 am a2200157 a 4500001001400000003000400014008004100018050002600059245008500085260006400170300001700234650002100251650001900272700002700291740001800318vtls000007453MTX971002c1977    mau           000   eng  00aRef QH45.5bR285 197700aReader's Digest Joy of Nature : How to Observe and Appreciate the Great Outdoors  aPleasantville, NJ :bThe Reader's Digest Association,c1977  a352 p :bill0 aNatural History.0 aNatural Study.1 aGuinness, Alma E,ced.0 aJoy of Nature