00753nam a2200229Ia 450000100060000000300050000600500170001100800410002801000180006904100110008705000170009808200080011510000250012324500900014826000310023830000350026935000090030450000400031352001360035365100170048965100170050658597BIBL20160527190638.0760423s1969    nyuf   j      00000 eng    a 77085276 /AC1 aengger0 aQB631b.H313  a55110aHaber, Heinz.2Local10aOur blue planetbthe story of the earth's evolution.cTranslated by Ernst Stuhlinger.0 aNew YorkbScribnerc[1969]  avi, 86 p.bcol. plate.c25 cm.  a5.95  aTranslation of Unser blauer Planet.  aDescribes the origin of the earth, its internal structure, the formation of atmosphere and oceans, and the development of climates. 0aEarth2Local 1aEarth2Local