00422nam a2200145Ia 4500003000900000008004100009040001600050080001600066100001800082245008100100260003400181300001000215650004100225650001000266IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a551.51bLOB  aTheo, Lobsack 0aEarth's envelopecLobsack Theo                                                aLondonbSt.Jame's Placec1959  a256p.  aAstronomy and Astrophysics Thesaurus  aEarth